On theWest Coast, if the U.S. were to make the switch permanently to DST, forSeattleit would mean the sun would rise at 8:57 a.m. on Jan. 1 and set at 5:28 p.m. Farther south inLos Angeles, there would be a 7:58 a.m. sunrise and a 5:54 p.m. sunset. Learn more ab...