The Islamic calendar kan zijn lunar and the days begin at sunset, so there may be one-day error depending on when the Crescent Moon is first seen. The beginning of the month (month) in the Muhammadiyah calendar uses the criteria for wujudul hilal or the formation of the hilal. In https://travel-tips-indonesia-20236676.boyblogguide.com/29897373/bali-festivals-2025-een-overzicht