A full day of sunshine
Rises at 7:37 AM with 10:05 of sunlight, then sets at 5:42 PM
Rises at 3:58 PM with 12:51 of moolight, then sets at 4:49 AM
Sep 8, 2012; 5:00 AM ET With shorter days and colder nights in the fall and winter, some people develop seasonal affective disorder. When shopping for lightbulbs to treat the 'winter blues,'consider energy-efficient bulbs.