- A Few Facts Concerning GMT, UT, and the RGO
From Richard B. Langley at the University of new Brunswick.
www.apparent-wind.com/gmt-explained.html
- Greenwich Mean Time (GMT)
Home of world time since 1884. The Greenwich Meridian marks the starting point of every time zone in the world. Site offers a world time zone map, time zone conversion, and timestamp.
www.greenwichmeantime.com
- North American Time Zones and GMT
Gives the time difference between GMT and local time for both standard time and Daylight Savings Time.
atm.geo.nsf.gov/ieis/time.html
- Universal Time
From Eric Weisstein's World of Astronomy.
www.treasure-troves.com/astro/UniversalTime.html
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