Daylight Saving Time (United States) begins Sunday, March 8, 2015, 2:00am, and ends Sunday, November 1, 2015, 2:00am. Except Arizona and Hawaii. Move your clocks ahead 1 hour in spring and back 1 hour in fall ("Spring forward, fall back"). Reminder: Change your smoke detector batteries.
◼ Daylight Saving Time Around the World 2015 - Time and Date
Hawaii, most of Arizona (The reservations DO, the rest of Arizona doesn't), Midway Atoll, Wake Island, small region of Alaska, Honolulu...No DST in 2015◼ About Daylight Saving Time – DST - Time and Date