Indonesia Calendar

Indonesia spans three time zones; Jakarta and most of the populous western islands follow Western Indonesia Time (UTC+7). As the world's largest Muslim-majority country, most of Indonesia's gazetted holidays follow the Islamic Hijri calendar, alongside Balinese Hindu, Buddhist and Chinese lunisolar observances and the Gregorian calendar used for official business.

Date	Holiday	Country	Type
2026-01-01	New Year's Day	Indonesia	national
2026-02-17	Chinese New Year (Imlek) est.	Indonesia	religious
2026-03-19	Nyepi (Day of Silence) est.	Indonesia	religious
2026-04-03	Good Friday	Indonesia	religious
2026-05-01	Labour Day	Indonesia	national
2026-05-14	Ascension of Jesus Christ	Indonesia	religious
2026-05-31	Waisak Day (Vesak) est.	Indonesia	religious
2026-06-01	Pancasila Day	Indonesia	national
2026-08-17	Independence Day	Indonesia	national
2026-12-25	Christmas Day	Indonesia	religious

Indonesia's government confirms around 17 national holidays a year, plus several 'cuti bersama' joint-leave days around them. Most Islamic holidays — Eid al-Fitr, Eid al-Adha, Isra Mi'raj, Islamic New Year and the Prophet's Birthday — depend on official moon sighting and aren't confirmed this far in advance, so we omit them here until confirmed — see our Data Sources page.