When is Old Post Office Pavilion open?
Mon–Tue closed; Wed–Sat 9 AM–5 PM; Sun closed. Hours checked on 4 November 2026.
Washington, D.C.

ViewpointChinatown
NPS-run clock tower in the historic Old Post Office building with a free elevator ride to an observation deck over downtown DC.
Quick answers
Mon–Tue closed; Wed–Sat 9 AM–5 PM; Sun closed. Hours checked on 4 November 2026.
It's at its best mornings and afternoons. Go in daylight. Wedar also scores every hour of the next five days against the forecast; see the best time on this page.
Both indoors and outdoors: partly covered, so it works in light rain.
Yes, it welcomes children.
It's free to visit.
No, you can walk in.
About 45 minutes.
1100 Pennsylvania Ave NW, Washington, DC 20004.
Status, rating and hours checked on 4 November 2026; kids, cost, booking and setting verified by the Wedar team. Where our data comes from
Right now · 9:00 am
A great call right now.
This is its best hour in the next five days.
In its favour
60°
Clear
The next five days
Scored on the forecast, its opening hours and when it's at its best. Tap a time to see it.
Before you go
Hours checked 4 Nov
From visitors and the venue
4.5from 734 reviews
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Within about a 15-minute walk.
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Light layer until 11 am. Sunglasses from 11 am.