The longest day on earth is observed on?
The longest day on earth is observed on?
زمین پر سب سے طویل دن کب منایا جاتا ہے؟
Explanation
Summer Solstice happens once every year.
Summer Solstice is on 21 June, also known as the longest day of the year.
22 December night is the longest night of the year.
21 June day the longest day of the year.