Q. When does the entire earth experience equal days and nights ?
✅ Correct Answer: (D)
Day of equinox
Explanation: Equinox is the day when day and night are equal. This occurs two times every year on 20 march and 23 September. Summer Solstice is on 21 June. Winter Solstice is on 22 December.
Explanation by: Tina Singh
Equinox is the day when day and night are equal. This occurs two times every year on 20 march and 23 September. Summer Solstice is on 21 June. Winter Solstice is on 22 December.