Indonesia: Waisak DayBy kpsadmin2018 / July 10, 2018 Calendar When: May 19, 2019 all-day 2019-05-19T00:00:00+08:00 2019-05-20T00:00:00+08:00 Where: Indonesia Birth of Buddha. Marks three key events in Buddhas life – his birthday, the enlightenment and his achievement of Nirvana Information provided by www.officeholidays.com