1443 hijri calendar - Ramadan Calendar 1443

This resulted in a division of the Muslim community of France, with some members following the new rule, and others following the Saudi announcement.

So wrong not each other during them.

Traditionally, the first day of each month is the day beginning at sunset of the first sighting of the hilal crescent moon shortly after sunset.

A majority of theologians oppose the use of calculations beyond the constraint that each month must be not less than 29 nor more than 30 days on the grounds that the latter would not conform with Muhammad's recommendation to observe the new moon of Ramadan and Shawal in order to determine the beginning of these months.