Watch Comet 46P/Wirtanen in Your Night Sky!

All of December, the last comet of the year is bright enough to be seen with the naked eye. Find the comet on our Interactive Night Sky Map and see when and where you can watch it. Full Story

12DEC

Feast of Our Lady of Guadalupe in United States

Wednesday, December 12, 2018

The Day of the Virgin of Guadalupe is becoming an increasingly popular Catholic feast in some American communities on December 12. It is dedicated to Jesus' mother Mary. Full Story

EU Member States Want More Time on Time Change

Several EU Member States call for more time to consider the consequences of permanently abolishing Daylight Saving Time in the European Union. Full Story

Look Up for Comet 46P/Wirtanen in Your Night Sky

The last comet of 2018 is bright enough to be seen with the naked eye! Find Comet 46P/Wirtanen with our Interactive Night Sky Map.

New Service: Your Logo on Our Calendars

Add your company logo to our Calendar PDF—It's easy!

Newsletter Issue #82