Indonesia: Ascension DayBy kpsadmin2018 / August 9, 2018 Calendar When: May 17, 2012 all-day 2012-05-17T00:00:00+08:00 2012-05-18T00:00:00+08:00 Where: Indonesia 40 days after Easter. Ascension day commemorates the ascension of Jesus into heaven forty days after his crucifixion and resurrection Information provided by www.officeholidays.com