dailybell: Question for Skywatchers

dailybell

2008 was the inaugural year in an ongoing, aspirational project dedicated to the observation of the sun every time it crosses the horizon and to sharing the awareness of that moment with others while ringing bells. It is based on the conviction that something as inarguable as the movement of the earth can be used as a point of unity and awareness among large groups of people who might otherwise find it impossible to agree. Want to Participate? www.facebook.com/dailybell.sunwatch/

Wednesday, May 28, 2008

Question for Skywatchers

The sun rises earlier here in New York than it does in San Francisco. At this time of year both places have about 14 1/2 hours of sunlight each day. (New York actually has 10 more minutes). Why? Is it because New York is further north? New York is is only 2º north of San Francisco. Is it due to our relative positions in the time zone? Any ideas?