SJ/PST Chicago NY/Philly London Munich Japan Standard Time (GMT-8) (GMT-6) (GMT-5) (GMT) (GMT+1) (GMT+9) (November-March) ======== ======== ========= ======== ======== ======== Midnight 2 AM 3 AM 8 AM 9 AM 5 PM 1 AM 3 AM 4 AM 9 AM 10 AM 6 PM The "Energy Policy of 2005" 2 AM 4 AM 5 AM 10 AM 11 AM 7 PM changes when DST starts and 3 AM 5 AM 6 AM 11 AM Noon 8 PM stops in the US. Starting 4 AM 6 AM 7 AM Noon 1 PM 9 PM in 2007, set clocks ahead 5 AM 7 AM 8 AM 1 PM 2 PM 10 PM on the second Sunday of 6 AM 8 AM 9 AM 2 PM 3 PM 11 PM March instead of the first 7 AM 9 AM 10 AM 3 PM 4 PM Midnight Sunday of April. Set clocks back on the first Sunday in 8 AM 10 AM 11 AM 4 PM 5 PM 1 AM November, rather than the 9 AM 11 AM Noon 5 PM 6 PM 2 AM last Sunday of October. 10 AM Noon 1 PM 6 PM 7 PM 3 AM 11 AM 1 PM 2 PM 7 PM 8 PM 4 AM Noon 2 PM 3 PM 8 PM 9 PM 5 AM 1 PM 3 PM 4 PM 9 PM 10 PM 6 AM 2 PM 4 PM 5 PM 10 PM 11 PM 7 AM 3 PM 5 PM 6 PM 11 PM Midnight 8 AM 4 PM 6 PM 7 PM Midnight 1 AM 9 AM 5 PM 7 PM 8 PM 1 AM 2 AM 10 AM 6 PM 8 PM 10 PM 2 AM 3 AM 11 AM 7 PM 9 PM 10 PM 3 AM 4 AM Noon 8 PM 10 PM 10 PM 4 AM 5 AM 1 PM 9 PM 11 PM Midnight 5 AM 6 AM 2 PM 10 PM Midnight 1 AM 6 AM 7 AM 3 PM 11 PM 1 AM 2 AM 7 AM 8 AM 4 PM Midnight 2 AM 3 AM 8 AM 9 AM 5 PM -------------------------------------------------------------------------------------- SJ/PST Chicago NY/Philly London** Munich** Japan* Daylight Saving Time (GMT-7) (GMT-5) (GMT-4) (GMT+1) (GMT+2) (GMT+9) (April-October) ======== ======== ========= ======== ======== ======== Midnight 2 AM 3 AM 8 AM 9 AM 4 PM 1 AM 3 AM 4 AM 9 AM 10 AM 5 PM 2 AM 4 AM 5 AM 10 AM 11 AM 6 PM (*) The only change in 3 AM 5 AM 6 AM 11 AM Noon 7 PM this table is in the 4 AM 6 AM 7 AM Noon 1 PM 8 PM Japan column, because 5 AM 7 AM 8 AM 1 PM 2 PM 9 PM they do not observe 6 AM 8 AM 9 AM 2 PM 3 PM 10 PM Daylight Saving Time. 7 AM 9 AM 10 AM 3 PM 4 PM 11 PM (**) In Europe, DST starts 8 AM 10 AM 11 AM 4 PM 5 PM Midnight a week earlier, the 9 AM 11 AM Noon 5 PM 6 PM 1 AM last week in March 10 AM Noon 1 PM 6 PM 7 PM 2 AM instead of the US's 11 AM 1 PM 2 PM 7 PM 8 PM 3 AM first week in April. Noon 2 PM 3 PM 8 PM 9 PM 4 AM So for that one week 1 PM 3 PM 4 PM 9 PM 10 PM 5 AM only, adjust the 2 PM 4 PM 5 PM 10 PM 11 PM 6 AM London & Munich 3 PM 5 PM 6 PM 11 PM Midnight 7 AM times forward 1 hour. 4 PM 6 PM 7 PM Midnight 1 AM 8 AM 5 PM 7 PM 8 PM 1 AM 2 AM 9 AM Starting in 2007, the US will be ahead of 6 PM 8 PM 10 PM 2 AM 3 AM 10 AM Europe by 2 or 3 weeks 7 PM 9 PM 10 PM 3 AM 4 AM 11 AM (second week versus 8 PM 10 PM 10 PM 4 AM 5 AM Noon the last week of 9 PM 11 PM Midnight 5 AM 6 AM 1 PM March). EG, it's two 10 PM Midnight 1 AM 6 AM 7 AM 2 PM weeks in 2007, but 11 PM 1 AM 2 AM 7 AM 8 AM 3 PM 3 weeks in 2008. Midnight 2 AM 3 AM 8 AM 9 AM 4 PM