Summer begins at the summer solstice, the longest day of the year. In the Northern Hemisphere this falls around June 21; in the Southern Hemisphere around December 21. The countdown automatically adapts to the hemisphere of your selected country.
Summer begins at the summer solstice: around June 21 in the Northern Hemisphere and around December 21 in the Southern Hemisphere.
The summer solstice is the day with the most hours of daylight. The sun reaches its highest point in the sky at noon.
Yes. Select your country and the countdown will show the correct summer start date for your hemisphere.