NOTICE TO USERS
Commander, Naval Meteorology and Oceanography Command is consolidating the command's web presence in accordance with Department of Defense (DoD) and Navy guidance. The U.S. Naval Oceanography portal will be the single access point for all public facing Meteorology and Oceanography products and services. This publicly-accessible portal is currently online at http://www.usno.navy.mil and is being populated. In the near future, non-DoD users will be redirected to this portal.
DoD customers can access all operational data, products and services via the NIPRnet Naval Oceanography Portal site at https://oceanography.navy.mil (CAC required).
Got a question? We (or someone else) may have already answered it!
Before you email the webmaster...
- For questions regarding the moon phase image hosted by USNO Time Service Department at http://tycho.usno.navy.mil/cgi-bin/phase.gif, please see the USNO Master Clock page for contact information.
- Not familiar with our web site? Start at our Home Page.
- Questions about the data we provide? Check our Astronomical Information Center page.
- Can't find something?
- Try our Site Map
- Search our Astronomical Information Center pages:
- For questions on basic astronomy or on astronomical subjects unrelated to our web site, try
- Seeking info about use of astronomical data in litigation? See our litigation information page.
- Interested in rise/set algorithms? See our FAQ page on Computing Times of Rise and Set
- Having trouble printing pages?
- For instructions on printing the One Year Rise/Set Table, see the Notes section on that page.
- Want to import one of our data tables into a spreadsheet?
- See the Notes sections of the One Year Rise/Set Table or the Duration of Daylight/Darkness Table.
- PLEASE NOTE: We do NOT answer questions or provide
further information on the following subjects:
- time zone conversion
- weather
- maps
- city locations (lat. & long.)
- tides
- hunting/fishing