Live Daylight Time Map
About this map
The complete (Olson) tz database 2012.3 time zone world clocks. Global time is referenced by the user's system clock, unless otherwise set. DST (Summer Time) time changes are updated automatically. Night overlay is recalculated every two minutes, with weather updates every fifteen minutes. This map was written with PHP and ActionScript.
References
- Time Zones [PDF], CIA
- Miller Projection, JKWIENS.com
- Earth's City Lights (Visible Earth), NASA
- Sun's Position to High Accuracy, PVEDUCATION.org
- Sunrise/Sunset Algorithm, WILLIAMS.BEST.VWH.net
- Miller cylindrical projection, Wikipedia
- Time Zones 2010, Wikipedia
- tz database, Wikipedia
© 2010-2012 Omar Maya