The Indonesian calendar is complete with national holidays and other calendar systems, such as the Hijriyah calendar, the Javanese calendar, the Sundanese Candra calendar, and the Sundanese solar calendar. Featuring the Gregorian calendar from 1904 to 2100, the Hijri calendar from 1322 to 1524, the Javanese calendar from 1834 to 2036, the Sundanese Candra calendar from 1837 to 2039, and the Sundanese Solar calendar from 1826 to 2029 Equipped with other features, namely prayer schedules, qibla