From: "bcparanj@..." Date: 2008-08-23T03:31:10+09:00 Subject: Re: DateTime in UTC > I created the following list of the expected behavior fromhttp://www.google.com/googlecalendar/event_publisher_guide.html > > Hour : Value in UTC > 1  : 0900 > 2  : 1000 > 3  : 1100 > 4  : 1200 > 5  : 1300 > 6  : 1400 > 7  : 1500 > 8  : 1600 > 9  : 1700 > 10 : 1800 > 11 : 1900 > 12 : 2000 > 13 : 2100 > 14 : 2200 > 15 : 2300 > 16 : 0000 > 17 : 0100 > 18 : 0200 > 19 : 0300 > 20 : 0400 > 21 : 0500 > 22 : 0600 > 23 : 0700 > 00 : 0800 > > Hour:Mins - UTC value > 00:00 - 0800 > 00:15 - 0815 > 00:30 - 0830 > 00:45 - 0845 > > It seems to be using some offset to convert the given date to UTC > values. I don't know how to convert a given hour to its UTC value. Sorry, I meant converting from Date or DateTime object to UTC values similar to above sample data for hours and mins. Thanks.