Almanacs & Calendars

Astronomical Applications

Description: Sunrise, sunset, and lunar data from the U.S. Naval Observatory Astronomical Applications Department

Earth Calendar

Description: Worldwide holidays

Information Please Almanacs

Description: A good place for quick facts and to begin research.

Martindale's Calculators On-Line Center

Description: Links to over 1,800 calculators: the usual scientific, math, and financial calculators, but also calculators for dates, astrology, wine, odors, car pricing, traffic, event hosting... if you need to calculate something you will find it here.

Time and Date.Com

Description: Find out the current time anywhere in the world, use a time zone meeting planner to schedule international conference calls, create local calendars.

United States Naval Observatory Master Clock time

Description: Current time and everything you ever wanted to know about time, from the Time Service Department of the U.S. Naval Observatorylinks to other sites, and sofware to adjust your computer time