The Javanese birthday or Weton is an important day for Javanese people it consists of a 35 day cycle which starts at birth . The Javanese believe this day is for contemplation and getting in touch with one's different aspects. They also see this day as a day on which one is vulnerable to external and internal influences, so one should prepare by fasting or other exercises. It is customary to make a special offering on this day. The Weton is considered to start at 15:00 the day before. This is why you need to fill in the hour of birth at the time zone where you were born
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