Here's something you might be interested in.
Earliest sunrise this year, reckoned in Daylight Saving Time, occurs Monday, June 13 at 5:40 a.m. This event occurs about a week before the longest day of the year — the summer solstice — because of factors related to the shape of the earth's orbit and the angle between Earth's axis and the plane of its revolution around the sun.
Earliest sunrise this year, reckoned in Daylight Saving Time, occurs Monday, June 13 at 5:40 a.m. This event occurs about a week before the longest day of the year — the summer solstice — because of factors related to the shape of the earth's orbit and the angle between Earth's axis and the plane of its revolution around the sun.