Because it is the middle of the summer. The three days around midsummer (20, 21 and 22:th) are the days in which the sun stays up the longest. Midsummer is a days which is very much celebrated in Sweden.
The summer solstice starts between June 20th and 21st in the northern hemisphere, and between December 21st and 22nd in the southern hemisphere.
Summer starts on June 21st and finishes on September 21st.
In the northern hemisphere it is around the 21st of June and in the southern hemisphere it is around the 21st of December.
This all depends on where you live. In the Northern Hemisphere: Spring: March 21st thru June 21st Summer: June 21st thru September 21st Fall: September 21st thru December 21st Winter: December 21st thru March 21st In the Southern Hemisphere the seasons are reversed.
June 21st, 2011... first day of summer. June 20th, 2012... first day of summer. June 21st, 2013... first day of summer. June 20th, 2014... first day of summer. June 21st, 2015... first day of summer.
Because Antarctica is in the Southern Hemisphere, where the seasons are reversed. June 21 is called 'midwinter's day'.
December 21st is the winter solstice, marking the shortest day of the year in the Northern Hemisphere. On the other hand, June 21st is the summer solstice, marking the longest day of the year in the Northern Hemisphere.
There are 183 days between the 21st of June and the 21st of December each year.
21st June is the longest day out of a.21st march b.21st June c.21st September d.21st December answer = b
21st June 1933 was a Wednesday.
June 21st, 1976 fell on a Monday.
From June 21st to September 21st.
Yep! Sunday June 21st is also fathers day!!
JUne 21st 1994 [14] JUne 21st 1994 [14]
21st June 1953 fell on a Sunday.
The summer solstice starts between June 20th and 21st in the northern hemisphere, and between December 21st and 22nd in the southern hemisphere.
Summer starts on June 21st and finishes on September 21st.