When can I see an eclipse from my city?
Moon Distance Calculator
Spring Equinox | Fall Equinox
Summer solstice | Winter solstice
NEW See Solar Eclipses
Friday, April 12, 2013
Use our brand new Tax Day Countdown to remind yourself or your family and friends to file their taxes. Full Story
Monday, May 20, 2013
Many Christians in the United States will observe Whit Monday, or Pentecost Monday. Full Story
Sunday, April 28, 2013
Morocco is expected observe Daylight Saving Time twice in 2013. Clocks will first be advanced by one hour on April 28, 2013. Full Story
We did some spring cleaning and gave our API pages a makeover.
Now you can include or exclude weekends or public holidays when using our Date Calculator to calculate a date in the past or future. Full story