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United States Naval Observatory
- Healthcare
- Washington, DC
About this business
Location details
3450 Massachusetts Ave NW, Washington, DC, 20392, United States
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | 9:00 a.m. to 5:00 p.m. | |
| Tue | 9:00 a.m. to 5:00 p.m. | |
| Wed | 9:00 a.m. to 5:00 p.m. | |
| Thu | 9:00 a.m. to 5:00 p.m. | |
| Fri | 9:00 a.m. to 5:00 p.m. | |
| Sat | Closed | |
| Sun | Closed |
4.180 reviews
Select a rating
James E. Swaby
a month ago
Hernan Noreña
a month ago
😵😵😵
Florence PELAEZ
2 months ago
We can’t visit it !! No intérest
zut galors
3 months ago
I am done with Great Lakes. Dangerous encounters.
Sarah Emma
3 months ago
Frequently asked questions about United States Naval Observatory
How is United States Naval Observatory rated?
United States Naval Observatory has a 4.1 star rating with 80 reviews.
When is United States Naval Observatory open?
United States Naval Observatory is closed now. It will open at 9:00 a.m.
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