Hours
The National Zoo is open every day of the year except December 25. ADMISSION IS FREE!
| Summer (April-October) |
Winter (November-March) |
|
|---|---|---|
| Exhibit Buildings | 10 a.m. to 6 p.m. | 10 a.m. to 4:30 p.m. |
| Grounds | 6 a.m. to 8 p.m. | 6 a.m. to 6 p.m. |
| Last Admittance | 7 p.m. | N/A |
Early Closings and Late Opening
On occasion, the National Zoo closes early or opens late to host special events. 
Find out more.
