December 12, 2013; 4:29 AM ET
Sunny conditions will continue through the weekend for San Francisco. more >
Rises at 7:17 AM with 9:32 of sunlight, then sets at 4:49 PM
Rises at 5:33 PM with 14:29 of moolight, then sets at 8:02 AM
The San Francisco Bay Area is experiencing a record streak of 5 days of Winter Spare the Air Alerts issued.
A storm of charged particles coursing through a volcanic ash cloud sparked the spectacular green lightning seen at Chile's Chaiten Volcano in 2008.Read Story >