Important! Please read the
Notes section.
This page provides a way for you to obtain
a table of the times of sunrise/sunset, moonrise/moonset, or
the beginning and end of twilight, for one year.
You can obtain a table for any location worldwide
by following these simple steps:
- Decide on which form to use. If you want a table for cities or towns in the
U.S. or its territories,
use Form A below.
For other locations,
use Form B below.
- Enter the year for which the table is desired.
- Select the table type (sunrise/sunset, moonrise/moonset, etc.) from the pop-up
list in the form that you are using.
- Specify the location of interest using the fields provided on the form.
- Click the "Compute Table" button at the end of the form to compute the
table. The table will provide the data requested in local standard time on a 24-hour
clock; for example, 1836 means 6:36 p.m., local standard time.
- Be sure to read Notes
section (on this page beyond the two forms) for an
explanation of the items in the table.
Form A - Cities or Towns in the U.S.
Specify year, type of table, and place:
Form B - Locations Worldwide
Specify year, type of table, and place:
Notes |
![Sunset](/peth04/20041015075503im_/http://aa.usno.navy.mil/graphics/sunset2small.jpg) |
- How to Print the Table
- The table is 134 characters wide, so to print it you must
use landscape orientation and 8-point (smallest) type.
Consult your browser's documentation for details on how to change the
font/text size. An alternative scheme is to save the table to a file on
your computer (for example, in Netscape, click on File then
Save As...), then use your favorite word processor or text editor
to print it.
- Definitions
- For information on the definitions of rise, set, and twilight, see
Rise, Set, and Twilight Definitions in
FAQ.
- Time Zones
- The times of the phenomena are presented in the standard time of the
place requested, using the current time zone of the place.
Standard time in time zones was
introduced in the U.S. in 1883, but the time zone boundaries have
evolved considerably since then, with places shifting from one zone to
another. There is no attempt here to track such changes.
- Daylight Time
- Daylight time is not implemented in this program. When
daylight time is in use, add one hour to the times listed in the
table.
- Legal Use of the Data in the Table
- Please see
Astronomical Data Used for Litigation
if you are interested in using for legal purposes the data produced by this service.
If you are having trouble seeing the date fields on this page, try
the version without JavaScript.
Sunset photo by George Kaplan from Nags Head, North Carolina.
Need other kinds of astronomical information? Start
at our home page.