New Sites - Main » Science » Astronomy » Calendars and Timekeeping
Astronomical Time Keeping(27th April, 2005): Extensive descriptions of many astronomical time keeping systems, with information on time zones and Julian day numbers.
Time and Date(27th April, 2005): Lots of time and date related information, such as yearly and monthly calendars, counters, countdown, and the world clock which shows the current time in cities all over the world.
Time and Dates(27th April, 2005): Information on date, time, and time zones from the New York Public Library.
Blue Moon Myths(27th April, 2005): Second full moon in a month, or third full moon in a single season?
Maya Calendar 2000(27th April, 2005): The calendar was the center of Maya life and their greatest cultural achievement. To carry out their astronomical calculations they developed a sophisticated mathematical system. The Maya Calendar website is developing with the intent of providing a complete ...
Top Sites - Main » Science » Astronomy » Calendars and Timekeeping
Calendar Studies (): Articles on the Gregorian and Julian calendars, the ISO date format, the Julian day number system, the Maya calendar, the Goddess lunar calendar, the Liberalia Triday Calendar and C functions for date conversion; plus software for calendrical conversion.
Maya Calendar 2000 (): The calendar was the center of Maya life and their greatest cultural achievement. To carry out their astronomical calculations they developed a sophisticated mathematical system. The Maya Calendar website is developing with the intent of providing a complete
LunarCal - A Perpetual Chinese Lunar Calendar (): LunarCal is a 160-year perpetual Chinese Lunar Calendar for 1900 to 2060. Chinese festivals are listed and the moon phase is displayed.
Astronomical Time Keeping (): Extensive descriptions of many astronomical time keeping systems, with information on time zones and Julian day numbers.
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