Hours
Great Lakes Science Center is open Monday – Wednesday, 10 a.m. to 5 p.m., Thursdays 10 a.m. to 8 p.m. and Friday – Sunday, 10 a.m. to 5 p.m. unless otherwise noted. Please note that the Science Center is closed for home Cleveland Browns games.
Science Center tickets can be purchased online or onsite at the Box Office.
NOTE: The Science Center will be closed all day on Friday, May 15 and open at noon on Saturday, May 16 for a private event.
| Fall & Winter Hours (September - April) | |
| Monday | Closed |
| Tuesday - Wednesday | 10 a.m. to 5 p.m. |
| Thursday | 10 a.m. to 8 p.m. |
| Friday - Sunday | 10 a.m. to 5 p.m. |
| Home Browns Game Days | Closed |
| GLSC for Me (Sensory Friendly Hours) | Sundays 10 a.m. to noon |
| Spring & Summer Hours (May - August) | |
| Monday - Wednesday | 10 a.m. to 5 p.m. |
| Thursday | 10 a.m. to 8 p.m. |
| Friday - Sunday | 10 a.m. to 5 p.m. |
| Home Browns Game Days | Closed |
| GLSC for Me (Sensory Friendly Hours) | Sundays 10 a.m. to noon |
Steamship William G. Mather Hours:
Reopening for the season Saturday, May 2.
| Mather Spring Hours (May) | |
| Monday - Friday | Closed |
| Saturday - Sunday | 11 a.m. to 5 p.m. |
| Mather Summer Hours Hours (June - August) | |
| Monday | Closed |
| Tuesday - Sunday | 11 a.m. to 5 p.m. |
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