| Calculation of the Ecclesiastical Calendar
Calculations for Easter Sunday in both the Western and the Eastern (Orthodox) Christian traditions, movable Feasts associated with Easter, and many feasts in the Catholic calendar (which may not be celebrated by other Christian denominations.) For years before 1583, only the dates of Christmas and Easter are calculated.
Large collection of links to all sorts of calendars and time-related information. Calendars include celestial, cultural and religious calendars (Islamic Chinese, Japanese, Mayan, Catholic, Persian, Jewish, and more), national and international holidays. Other links go to information about the millennium, historical calendars (what happened when and who was born when), leap years, calendar software, year 2000 computer systems problems, etc., etc. Calendar Zone is done by the previous owner of CalendarLand (which is no longer being maintained).
Sun and Moon Data for One Day
Sunrise and sunset times for 22,000 places in the United States and foreign countries: "you can obtain the times of sunrise, sunset, moonrise, moonset, transits of the Sun and Moon, and the beginning and end of civil twilight, along with information on the moon's phase..." .
Sun or Moon Rise/Set Table for One Year
A table of the times of sunrise/sunset, moonrise/moonset, or the beginning and end of twilight, for one year. Presented by the U. S. Naval Observatory.
Time Service Department : U.S. Naval Observatory
Several types/parameters of time are presented. You will find: -- What time is it? -- Telephone time (202) 762-1401 and 762-1069 -- The USNO Master Clock -- GPS Satellite Timing Operations -- Automated Data Service -- USNO Computer Time Services -- World Time Zones -- Times of Sun/Moon Rise/Set/Phases -- History of USNO Timekeeping -- Two-way Satellite Time Transfer -- Precise Time and Time Interval (PTTI) Meeting -- Frequently Asked Questions.
Choose a country from a pull-down menu. Then view a ticking clock showing you the time in that country. Choose a time zone from a map. Then view a ticking clock showing you the time in that zone along with a list of the countries in the time zone.
World Time Zone Map with Current Local Times All Over the World
World Time Zone Map displays current time of day in each of the world's time zones.
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