A thick cloud cover
Rises at 7:00 AM with 9:33 of sunlight, then sets at 4:33 PM
Rises at 7:38 PM with 14:32 of moolight, then sets at 10:10 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.