If you specify your date of birth, it can calculate your 'weton' and a list of your javanese birthdays.
It indicates also the Noble Days if necessary. This little script computes dates in the Javanese calendar, indicating Dina Pitu, Pasaran, Dino, Wuku, Wulan, Tahun, Windu, and Kurup for today or a specific list of days. This is the primary time-keeping system for all matters having cultural, historical, and metaphysical significance in the Java island, Indonesia. Coincidences of these multiple cycles have special mystical meanings for any Javanese people, for instance the birthday 'Weton' or the Noble Days 'Dino Mulyo'. It is based on a combination of the Hindu calendar 'Saka' and the Islamic calendar based on the lunar month, and contains different cycles: Pasaran (5-day), Dina Pitu (7-day), Wetonan (35-day), Mangsa (solar month), Wulan (Moon month), Pawukon (210-day), Tahun (Moon year), Windu (8-year), Kurup (120-year). The current Javanese calendar was inaugurated by Sultan Agung of Mataram in the Gregorian year 1633.
