The Summer Solstice
Jun. 20th, 2013 05:03 pmJune 21 2013 at 5.04 AM UTC
Local times for solstices worldwide - for New York - June 21st 1:04AM EDT
The June solstice is known as the summer solstice in the northern hemisphere and the winter solstice the southern hemisphere. The date varies between June 20 and June 22, depending on the year.
Varying dates
In the Gregorian calendar the June solstice dates vary. For example, it was on June 20 in 2012 and falls on June 21 at 5:04 AM UTC in 2013. A June 22 solstice will not occur until June 22, 2203. The last time there was a June 22 solstice, was in 1971.
http://www.timeanddate.com/calendar/seasons.html
А вот какая ночь самая короткая, я пока так и не поняла. Сегодня или завтра?