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Opening Hours

Opening Hours

Weekly Hours
Monthly Hours

Display of Opening hours
	Mar 30 Sunday	Mar 31 Monday	Apr 01 Tuesday	Apr 02 Wednesday	Apr 03 Thursday	Apr 04 Friday	Apr 05 Saturday
Irwin Library	12pm – 12am	8am – 12am	8am – 12am	8am – 12am	8am – 12am	8am – 8pm	12pm – 8pm
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed	Closed

Display of Opening hours
	Apr 06 Sunday	Apr 07 Monday	Apr 08 Tuesday	Apr 09 Wednesday	Apr 10 Thursday	Apr 11 Friday	Apr 12 Saturday
Irwin Library	12pm – 12am	8am – 12am	8am – 12am	8am – 12am	8am – 12am	8am – 8pm	12pm – 8pm
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed	Closed

Display of Opening hours
	Apr 13 Sunday	Apr 14 Monday	Apr 15 Tuesday	Apr 16 Wednesday	Apr 17 Thursday	Apr 18 Friday	Apr 19 Saturday
Irwin Library	12pm – 12am	8am – 12am	8am – 12am	8am – 12am	8am – 12am	8am – 8pm	12pm – 8pm
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed	Closed

Display of Opening hours
	Apr 20 Sunday	Apr 21 Monday	Apr 22 Tuesday	Apr 23 Wednesday	Apr 24 Thursday	Apr 25 Friday	Apr 26 Saturday
Irwin Library	12pm – 12am	8am – 12am	8am – 12am	8am – 12am	8am – 12am	8am – 8pm	12pm – 8pm
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed	Closed

Display of Opening hours
	Apr 27 Sunday	Apr 28 Monday	Apr 29 Tuesday	Apr 30 Wednesday	May 01 Thursday	May 02 Friday	May 03 Saturday
Irwin Library	12pm – 12am	8am – 12am	8am – 12am	8am – 12am	8am – 12am	8am – 8pm	12pm – 8pm
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	9am – 4pm	9am – 4pm	9am – 4pm	9am – 4pm	Closed	Closed

Display of Opening hours
	May 04 Sunday	May 05 Monday	May 06 Tuesday	May 07 Wednesday	May 08 Thursday	May 09 Friday	May 10 Saturday
Irwin Library	12pm – 12am	8am – 12am	8am – 8pm	9am – 7pm	9am – 7pm	9am – 5pm	10am – 5pm
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	9am – 4pm	9am – 4pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	May 11 Sunday	May 12 Monday	May 13 Tuesday	May 14 Wednesday	May 15 Thursday	May 16 Friday	May 17 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	May 18 Sunday	May 19 Monday	May 20 Tuesday	May 21 Wednesday	May 22 Thursday	May 23 Friday	May 24 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	May 25 Sunday	May 26 Monday	May 27 Tuesday	May 28 Wednesday	May 29 Thursday	May 30 Friday	May 31 Saturday
Irwin Library	Closed	Closed Memorial Day	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	Closed
Special Collections	Closed	Closed Memorial Day	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	Closed Memorial Day	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	Jun 01 Sunday	Jun 02 Monday	Jun 03 Tuesday	Jun 04 Wednesday	Jun 05 Thursday	Jun 06 Friday	Jun 07 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	Jun 08 Sunday	Jun 09 Monday	Jun 10 Tuesday	Jun 11 Wednesday	Jun 12 Thursday	Jun 13 Friday	Jun 14 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	Jun 15 Sunday	Jun 16 Monday	Jun 17 Tuesday	Jun 18 Wednesday	Jun 19 Thursday	Jun 20 Friday	Jun 21 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	Closed Juneteenth	9am – 5pm	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	Closed Juneteenth	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	Closed Juneteenth	Closed	Closed

Display of Opening hours
	Jun 22 Sunday	Jun 23 Monday	Jun 24 Tuesday	Jun 25 Wednesday	Jun 26 Thursday	Jun 27 Friday	Jun 28 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	Jun 29 Sunday	Jun 30 Monday	Jul 01 Tuesday	Jul 02 Wednesday	Jul 03 Thursday	Jul 04 Friday	Jul 05 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	Closed July 4th	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	Closed July 4th	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed July 4th	Closed

Display of Opening hours
	Jul 06 Sunday	Jul 07 Monday	Jul 08 Tuesday	Jul 09 Wednesday	Jul 10 Thursday	Jul 11 Friday	Jul 12 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	Jul 13 Sunday	Jul 14 Monday	Jul 15 Tuesday	Jul 16 Wednesday	Jul 17 Thursday	Jul 18 Friday	Jul 19 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	Jul 20 Sunday	Jul 21 Monday	Jul 22 Tuesday	Jul 23 Wednesday	Jul 24 Thursday	Jul 25 Friday	Jul 26 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	Jul 27 Sunday	Jul 28 Monday	Jul 29 Tuesday	Jul 30 Wednesday	Jul 31 Thursday	Aug 01 Friday	Aug 02 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	Aug 03 Sunday	Aug 04 Monday	Aug 05 Tuesday	Aug 06 Wednesday	Aug 07 Thursday	Aug 08 Friday	Aug 09 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	Closed
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
	Aug 10 Sunday	Aug 11 Monday	Aug 12 Tuesday	Aug 13 Wednesday	Aug 14 Thursday	Aug 15 Friday	Aug 16 Saturday
Irwin Library	Closed	9am – 7pm	9am – 7pm	9am – 7pm	9am – 7pm	9am – 5pm	–
Special Collections	Closed	By Appointment	By Appointment	By Appointment	By Appointment	By Appointment	Closed
Science Library	Closed	10am – 3pm	10am – 3pm	10am – 3pm	10am – 3pm	Closed	Closed

Display of Opening hours
April 2025
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
		1 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	2 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	3 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	4 Irwin Library 8am – 8pm Special Collections By Appointment Science Library Closed	5 Irwin Library 12pm – 8pm Special Collections Closed Science Library Closed
6 Irwin Library 12pm – 12am Special Collections Closed Science Library Closed	7 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	8 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	9 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	10 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	11 Irwin Library 8am – 8pm Special Collections By Appointment Science Library Closed	12 Irwin Library 12pm – 8pm Special Collections Closed Science Library Closed
13 Irwin Library 12pm – 12am Special Collections Closed Science Library Closed	14 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	15 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	16 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	17 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	18 Irwin Library 8am – 8pm Special Collections By Appointment Science Library Closed	19 Irwin Library 12pm – 8pm Special Collections Closed Science Library Closed
20 Irwin Library 12pm – 12am Special Collections Closed Science Library Closed	21 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	22 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	23 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	24 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	25 Irwin Library 8am – 8pm Special Collections By Appointment Science Library Closed	26 Irwin Library 12pm – 8pm Special Collections Closed Science Library Closed
27 Irwin Library 12pm – 12am Special Collections Closed Science Library Closed	28 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	29 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	30 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm

Display of Opening hours
May 2025
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
				1 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	2 Irwin Library 8am – 8pm Special Collections By Appointment Science Library Closed	3 Irwin Library 12pm – 8pm Special Collections Closed Science Library Closed
4 Irwin Library 12pm – 12am Special Collections Closed Science Library Closed	5 Irwin Library 8am – 12am Special Collections By Appointment Science Library 9am – 4pm	6 Irwin Library 8am – 8pm Special Collections By Appointment Science Library 9am – 4pm	7 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	8 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	9 Irwin Library 9am – 5pm Special Collections By Appointment Science Library Closed	10 Irwin Library 10am – 5pm Special Collections Closed Science Library Closed
11 Irwin Library Closed Special Collections Closed Science Library Closed	12 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	13 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	14 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	15 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	16 Irwin Library 9am – 5pm Special Collections By Appointment Science Library Closed	17 Irwin Library Closed Special Collections Closed Science Library Closed
18 Irwin Library Closed Special Collections Closed Science Library Closed	19 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	20 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	21 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	22 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	23 Irwin Library 9am – 5pm Special Collections By Appointment Science Library Closed	24 Irwin Library Closed Special Collections Closed Science Library Closed
25 Irwin Library Closed Special Collections Closed Science Library Closed	26 Irwin Library Closed Memorial Day Special Collections Closed Memorial Day Science Library Closed Memorial Day	27 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	28 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	29 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	30 Irwin Library 9am – 5pm Special Collections By Appointment Science Library Closed	31 Irwin Library Closed Special Collections Closed Science Library Closed

Display of Opening hours
June 2025
Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
1 Irwin Library Closed Special Collections Closed Science Library Closed	2 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	3 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	4 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	5 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	6 Irwin Library 9am – 5pm Special Collections By Appointment Science Library Closed	7 Irwin Library Closed Special Collections Closed Science Library Closed
8 Irwin Library Closed Special Collections Closed Science Library Closed	9 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	10 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	11 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	12 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	13 Irwin Library 9am – 5pm Special Collections By Appointment Science Library Closed	14 Irwin Library Closed Special Collections Closed Science Library Closed
15 Irwin Library Closed Special Collections Closed Science Library Closed	16 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	17 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	18 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	19 Irwin Library Closed Juneteenth Special Collections Closed Juneteenth Science Library Closed Juneteenth	20 Irwin Library 9am – 5pm Special Collections By Appointment Science Library Closed	21 Irwin Library Closed Special Collections Closed Science Library Closed
22 Irwin Library Closed Special Collections Closed Science Library Closed	23 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	24 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	25 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	26 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm	27 Irwin Library 9am – 5pm Special Collections By Appointment Science Library Closed	28 Irwin Library Closed Special Collections Closed Science Library Closed
29 Irwin Library Closed Special Collections Closed Science Library Closed	30 Irwin Library 9am – 7pm Special Collections By Appointment Science Library 10am – 3pm