Intervals of clouds and sun
Rises at 7:00 AM with 12:09 of sunlight, then sets at 7:09 PM
Rises at 5:33 AM with 12:42 of moolight, then sets at 6:15 PM
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.