United States Naval Observatory

Point Of Interest at 3450 Massachusetts Ave NW, Washington, DC 20392, USA. Here you will find detailed information about United States Naval Observatory: address, phone, fax, opening hours, customer reviews, photos, directions and more.

Opening hours

Monday

9:00 AM – 5:00 PM
Tuesday

9:00 AM – 5:00 PM
Wednesday

9:00 AM – 5:00 PM
Thursday

9:00 AM – 5:00 PM
Friday

9:00 AM – 5:00 PM
Saturday

Closed
Sunday

Closed

Rating

Based on 5 reviews

Contacts

Categories:

Point Of Interest

State:

Virginia

Address:

3450 Massachusetts Ave NW, Washington, DC 20392, USA.

City:

Washington

Website:

http://www.usno.navy.mil/USNO

Phone:

+1 202-762-1467

Postcode:

20392

About United States Naval Observatory

United States Naval Observatory is a US Point Of Interest based in Washington, Virginia. United States Naval Observatory is located at 3450 Massachusetts Ave NW, Washington, DC 20392, USA.

Please contact with United States Naval Observatory using information above: Address, Phone number, Fax, Postal code, Website address, E-mail, Facebook. Find United States Naval Observatory opening hours and driving directions or map. Find real customer reviews and ratings or write your own review.

Are you the owner?

You can make a change to the page:

Edit this page

ALL reviews about United States Naval Observatory

Jordan
Added 2016.08.23
simply the best daily guide to look at....
Carter
Added 2015.12.09
Came here often waiting on the VP to get on the chopper and watching the tourists on the grounds along with the deer. Now retired I saw it as a tourist ...love it. Lol brought back memories.
Maria
Added 2015.05.11
super experience
Stephanie
Added 2014.10.19
Great experience!
Elijah
Added 2013.04.30
Cool science