December 13, 2013; 1:29 AM ET
Sunny conditions will continue through the weekend for San Francisco. more >
Cool tomorrow night Details >
Rises at 7:13 AM with 9:38 of sunlight, then sets at 4:51 PM
Rises at 2:34 PM with 14:07 of moolight, then sets at 4:41 AM
A bit of Hollywood came to Silicon Valley Thursday night to help present Breakthrough Prize Awards to deserving scientists.