Eclipse Across America: Total Solar Eclipse August 21, 2017: Eclipse Maps

Calculates eclipse start time, maximum eclipse time, ending time, duration, magnitude, and obscuration of the eclipse for cities and towns in the United States.

The Naval Observatory gives the start time for the eclipse in you location (within the United States), however, the start time is in Zulu or Coordinated Universal Time (UTC). This table from NOAA can be used to convert UTC to any time zone in the U.S.

Terms are available in 4 languages: English, Spanish, Chinese, and French.

Lists terms used to describe various aspects of solar eclipses.

A joint publication of the U.S. Nautical Almanac Office, United States Naval Observatory (USNO), in the United States and Her Majesty's Nautical Almanac Office (HMNAO), United Kingdom Hydrographic Office (UKHO), in the United Kingdom.