24 hours
It depends on where you are and what season it is. If you are at the equator then there is 12 hours of daylight and 12 hours of night. If you are above the arctic circle then during the winter there is 24 hours of darkness each day, this will occur on Dec. 21st. If you are further above the arctic circle the darkness can last for months. During the summer there will be 24 hours of daylight on June 21st, and again this can last for months if you are very far north. The same is true for the South pole as well.
24 hours
On June 21 the arctic day lasts for 6 months. Its the same for December 21.
The season 2 premiere was on June 21st, 2015.
Exactly on the Arctic Circle, the sun stays up for 24 hours on June 21, and down for 24 hours on December 21.As you go further north from the Arctic Circle, the 'up' time in Summer increases, and the 'down' time in Winter increases.The farthest north you can go is the north pole. As seen from the pole, the sun is up for 6 months solid,from March 21 to September 21, and down for the other 6 months.
British Summertime begins on the last Sunday of March and ends on the last Sunday of October each year.
im sure that it was the battle of Okinawa which ended in June 21st 1945
Actually 20th or 21st June is Winter Solstice, the official start of winter is 1st June. The last day of Winter is 31st August.
St. Petersburg, Russia experiences the phenomenon of "White Nights" in June and July due to its high latitude. During this time, the sun only dips below the horizon briefly, keeping the sky bright throughout the night. This unique phenomenon occurs because St. Petersburg is located near the Arctic Circle, where the sun does not fully set during the summer months.
June 21st It's called the Summer Solstice Although you could argue that in the polar regions days can last for 6 months and are then followed by 6 months of night
President's Day can never fall on June 22 because it always occurs on the third Sunday in June. The third Sunday of a month cannot be any later than the 21st.
In 2007 March 21st was a Wednesday.