PST 時間點計?????

將 PST convert 番去 UTC , 要加回 15 小時
http://www.timeanddate.com/worldclock/converted.html?month=6&day=21&year=2007&hour=0&min=0&sec=0&p1=256&p2=102

The World Clock - Time Zone Converter - results
At the specified time, local time in Hong Kong was 15 hours ahead of Vancouver



Location Local time Time zone

Vancouver (Canada - British Columbia)
Midnight between Wednesday, June 20, 2007 and Thursday, June 21, 2007
UTC-7 hours PDT

Hong Kong (China)
Thursday, June 21, 2007 at 3:00:00 PM
UTC+8 hours

Corresponding UTC (GMT)
Thursday, June 21, 2007 at 07:00:00
Glossary


UTC
Coordinated Universal Time - the international basis for other time zones. Same time as for GMT (Greenwich Mean Time) and Zulu time.

呢個 Time Zone Converter 幾好玩
http://www.timeanddate.com/worldclock/converter.html
詳細有關 Pacific Time Zone 資料
http://en.wikipedia.org/wiki/Pacific_time_zone

圖片參考：http://upload.wikimedia.org/wikipedia/en/thumb/7/73/Pst.PNG/250px-Pst.PNG



圖片參考：http://en.wikipedia.org/skins-1.5/common/images/magnify-clip.png
PST is UTC-8, highlighted in red.