U.S.A. Daylight Saving Time Schedule Calculator
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From 1975 Onward

U.S.A. Daylight Saving Time Schedule For the Year 2025

Starts on second Sunday in March at 02:00 AM Local Time - Set ahead 1 hour

Ends on first Sunday in November at 02:00 AM Local Time - Set back 1 hour

U.S.A. Daylight Saving Time Start Date

2025      March
SunMonTueWedThuFriSat
            1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30 31          

U.S.A. Daylight Saving Time End Date

2025      November
SunMonTueWedThuFriSat
            1
2 3 4 5 6 7 8
9 10 11 12 13 14 15
16 17 18 19 20 21 22
23 24 25 26 27 28 29
30            

Duration = 238 days = 34 weeks
Jay Tanner - 2025 - v3.6