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Opening Hours

Opening Hours

Weekly Hours
Monthly Hours

Display of Opening hours
	Oct 19 Sunday	Oct 20 Monday	Oct 21 Tuesday	Oct 22 Wednesday	Oct 23 Thursday	Oct 24 Friday	Oct 25 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Oct 26 Sunday	Oct 27 Monday	Oct 28 Tuesday	Oct 29 Wednesday	Oct 30 Thursday	Oct 31 Friday	Nov 01 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Nov 02 Sunday	Nov 03 Monday	Nov 04 Tuesday	Nov 05 Wednesday	Nov 06 Thursday	Nov 07 Friday	Nov 08 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Nov 09 Sunday	Nov 10 Monday	Nov 11 Tuesday	Nov 12 Wednesday	Nov 13 Thursday	Nov 14 Friday	Nov 15 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Nov 16 Sunday	Nov 17 Monday	Nov 18 Tuesday	Nov 19 Wednesday	Nov 20 Thursday	Nov 21 Friday	Nov 22 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Nov 23 Sunday	Nov 24 Monday	Nov 25 Tuesday	Nov 26 Wednesday	Nov 27 Thursday	Nov 28 Friday	Nov 29 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 9pm	7:30am – 6pm	Closed Thanksgiving	Closed Day After Thanksgiving	Closed
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 9pm	7:30am – 6pm	Closed Thanksgiving	Closed Day After Thanksgiving	Closed
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm	Closed Thanksgiving	Closed Day After Thanksgiving	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	Closed Thanksgiving	Closed Day After Thanksgiving	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed Thanksgiving	Closed Day After Thanksgiving	Closed

Display of Opening hours
	Nov 30 Sunday	Dec 01 Monday	Dec 02 Tuesday	Dec 03 Wednesday	Dec 04 Thursday	Dec 05 Friday	Dec 06 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Dec 07 Sunday	Dec 08 Monday	Dec 09 Tuesday	Dec 10 Wednesday	Dec 11 Thursday	Dec 12 Friday	Dec 13 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	Closed
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	Closed
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Dec 14 Sunday	Dec 15 Monday	Dec 16 Tuesday	Dec 17 Wednesday	Dec 18 Thursday	Dec 19 Friday	Dec 20 Saturday
Addlestone Library	Closed	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	Closed
Access & Instruction Desk	Closed	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	Closed
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Dec 21 Sunday	Dec 22 Monday	Dec 23 Tuesday	Dec 24 Wednesday	Dec 25 Thursday	Dec 26 Friday	Dec 27 Saturday
Addlestone Library	Closed	7:30am – 6pm	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed
Access & Instruction Desk	Closed	7:30am – 6pm	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed Winter Break
Special Collections & SCHS	Closed	Closed	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	Closed	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed
Marine Resources Library	Closed	8:30am – 4pm	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed

Display of Opening hours
	Dec 28 Sunday	Dec 29 Monday	Dec 30 Tuesday	Dec 31 Wednesday	Jan 01 Thursday	Jan 02 Friday	Jan 03 Saturday
Addlestone Library	Closed	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed New Years Day	7:30am – 6pm	Closed
Access & Instruction Desk	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed New Years Day	7:30am – 6pm	Closed
Special Collections & SCHS	Closed	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed New Years Day	Closed	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed New Years Day	Closed	Closed
Marine Resources Library	Closed	Closed Winter Break	Closed Winter Break	Closed Winter Break	Closed New Years Day	8:30am – 4pm	Closed

Display of Opening hours
	Jan 04 Sunday	Jan 05 Monday	Jan 06 Tuesday	Jan 07 Wednesday	Jan 08 Thursday	Jan 09 Friday	Jan 10 Saturday
Addlestone Library	Closed	7:30am – 6pm	7:30am – 6pm	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	Closed	7:30am – 6pm	7:30am – 6pm	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Jan 11 Sunday	Jan 12 Monday	Jan 13 Tuesday	Jan 14 Wednesday	Jan 15 Thursday	Jan 16 Friday	Jan 17 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Jan 18 Sunday	Jan 19 Monday	Jan 20 Tuesday	Jan 21 Wednesday	Jan 22 Thursday	Jan 23 Friday	Jan 24 Saturday
Addlestone Library	12pm – 12am	Closed	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	Closed	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	Closed	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Jan 25 Sunday	Jan 26 Monday	Jan 27 Tuesday	Jan 28 Wednesday	Jan 29 Thursday	Jan 30 Friday	Jan 31 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Feb 01 Sunday	Feb 02 Monday	Feb 03 Tuesday	Feb 04 Wednesday	Feb 05 Thursday	Feb 06 Friday	Feb 07 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Feb 08 Sunday	Feb 09 Monday	Feb 10 Tuesday	Feb 11 Wednesday	Feb 12 Thursday	Feb 13 Friday	Feb 14 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Feb 15 Sunday	Feb 16 Monday	Feb 17 Tuesday	Feb 18 Wednesday	Feb 19 Thursday	Feb 20 Friday	Feb 21 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	10am – 6pm
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Feb 22 Sunday	Feb 23 Monday	Feb 24 Tuesday	Feb 25 Wednesday	Feb 26 Thursday	Feb 27 Friday	Feb 28 Saturday
Addlestone Library	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	Closed
Access & Instruction Desk	12pm – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 12am	7:30am – 6pm	Closed
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
	Mar 01 Sunday	Mar 02 Monday	Mar 03 Tuesday	Mar 04 Wednesday	Mar 05 Thursday	Mar 06 Friday	Mar 07 Saturday
Addlestone Library	Closed	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	Closed
Access & Instruction Desk	Closed	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	7:30am – 6pm	Closed
Special Collections & SCHS	Closed	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	9am – 12pm 1pm – 4pm	Closed
Branches	–	–	–	–	–	–	–
Avery Research Center	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Marine Resources Library	Closed	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	8:30am – 4pm	Closed

Display of Opening hours
October 2025
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
			1	2	3	4
5	6	7	8	9	10	11
12	13	14	15	16	17	18
19	20	21	22	23	24	25 Addlestone Library 10am – 6pm Access & Instruction Desk 10am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
26 Addlestone Library 12pm – 12am Access & Instruction Desk 12pm – 12am Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	27 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	28 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	29 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	30 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	31 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm

Display of Opening hours
November 2025
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
						1 Addlestone Library 10am – 6pm Access & Instruction Desk 10am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
2 Addlestone Library 12pm – 12am Access & Instruction Desk 12pm – 12am Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	3 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	4 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	5 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	6 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	7 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	8 Addlestone Library 10am – 6pm Access & Instruction Desk 10am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
9 Addlestone Library 12pm – 12am Access & Instruction Desk 12pm – 12am Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	10 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	11 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	12 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	13 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	14 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	15 Addlestone Library 10am – 6pm Access & Instruction Desk 10am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
16 Addlestone Library 12pm – 12am Access & Instruction Desk 12pm – 12am Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	17 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	18 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	19 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	20 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	21 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	22 Addlestone Library 10am – 6pm Access & Instruction Desk 10am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
23 Addlestone Library 12pm – 12am Access & Instruction Desk 12pm – 12am Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	24 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	25 Addlestone Library 7:30am – 9pm Access & Instruction Desk 7:30am – 9pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	26 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	27 Addlestone Library Closed Thanksgiving Access & Instruction Desk Closed Thanksgiving Special Collections & SCHS Closed Thanksgiving Branches Avery Research Center Closed Thanksgiving Marine Resources Library Closed Thanksgiving	28 Addlestone Library Closed Day After Thanksgiving Access & Instruction Desk Closed Day After Thanksgiving Special Collections & SCHS Closed Day After Thanksgiving Branches Avery Research Center Closed Day After Thanksgiving Marine Resources Library Closed Day After Thanksgiving	29 Addlestone Library Closed Access & Instruction Desk Closed Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
30 Addlestone Library 12pm – 12am Access & Instruction Desk 12pm – 12am Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed

Display of Opening hours
December 2025
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
	1 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	2 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	3 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	4 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	5 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	6 Addlestone Library 10am – 6pm Access & Instruction Desk 10am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
7 Addlestone Library 12pm – 12am Access & Instruction Desk 12pm – 12am Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	8 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	9 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	10 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	11 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	12 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	13 Addlestone Library Closed Access & Instruction Desk Closed Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
14 Addlestone Library Closed Access & Instruction Desk Closed Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	15 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	16 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	17 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	18 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	19 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	20 Addlestone Library Closed Access & Instruction Desk Closed Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
21 Addlestone Library Closed Access & Instruction Desk Closed Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	22 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library 8:30am – 4pm	23 Addlestone Library Closed Winter Break Access & Instruction Desk Closed Winter Break Special Collections & SCHS Closed Winter Break Branches Avery Research Center Closed Winter Break Marine Resources Library Closed Winter Break	24 Addlestone Library Closed Winter Break Access & Instruction Desk Closed Winter Break Special Collections & SCHS Closed Winter Break Branches Avery Research Center Closed Winter Break Marine Resources Library Closed Winter Break	25 Addlestone Library Closed Winter Break Access & Instruction Desk Closed Winter Break Special Collections & SCHS Closed Winter Break Branches Avery Research Center Closed Winter Break Marine Resources Library Closed Winter Break	26 Addlestone Library Closed Winter Break Access & Instruction Desk Closed Winter Break Special Collections & SCHS Closed Winter Break Branches Avery Research Center Closed Winter Break Marine Resources Library Closed Winter Break	27 Addlestone Library Closed Access & Instruction Desk Closed Winter Break Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
28 Addlestone Library Closed Access & Instruction Desk Closed Winter Break Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	29 Addlestone Library Closed Winter Break Access & Instruction Desk Closed Winter Break Special Collections & SCHS Closed Winter Break Branches Avery Research Center Closed Winter Break Marine Resources Library Closed Winter Break	30 Addlestone Library Closed Winter Break Access & Instruction Desk Closed Winter Break Special Collections & SCHS Closed Winter Break Branches Avery Research Center Closed Winter Break Marine Resources Library Closed Winter Break	31 Addlestone Library Closed Winter Break Access & Instruction Desk Closed Winter Break Special Collections & SCHS Closed Winter Break Branches Avery Research Center Closed Winter Break Marine Resources Library Closed Winter Break

Display of Opening hours
January 2026
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
				1 Addlestone Library Closed New Years Day Access & Instruction Desk Closed New Years Day Special Collections & SCHS Closed New Years Day Branches Avery Research Center Closed New Years Day Marine Resources Library Closed New Years Day	2 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library 8:30am – 4pm	3 Addlestone Library Closed Access & Instruction Desk Closed Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
4 Addlestone Library Closed Access & Instruction Desk Closed Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	5 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	6 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	7 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	8 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	9 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	10 Addlestone Library 10am – 6pm Access & Instruction Desk 10am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
11 Addlestone Library 12pm – 12am Access & Instruction Desk 12pm – 12am Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	12 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	13 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	14 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	15 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	16 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	17 Addlestone Library 10am – 6pm Access & Instruction Desk 10am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
18 Addlestone Library 12pm – 12am Access & Instruction Desk 12pm – 12am Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	19 Addlestone Library Closed Access & Instruction Desk Closed Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	20 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	21 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	22 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	23 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	24 Addlestone Library 10am – 6pm Access & Instruction Desk 10am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed
25 Addlestone Library 12pm – 12am Access & Instruction Desk 12pm – 12am Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed	26 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	27 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	28 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	29 Addlestone Library 7:30am – 12am Access & Instruction Desk 7:30am – 12am Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	30 Addlestone Library 7:30am – 6pm Access & Instruction Desk 7:30am – 6pm Special Collections & SCHS 9am – 12pm 1pm – 4pm Branches Avery Research Center By Appointment Marine Resources Library 8:30am – 4pm	31 Addlestone Library 10am – 6pm Access & Instruction Desk 10am – 6pm Special Collections & SCHS Closed Branches Avery Research Center Closed Marine Resources Library Closed