| January | ||
|---|---|---|
| 01 Jan | Wed | New Year's Day 2020 |
| 25 Jan | Sat | Chinese New Year 2571 |
| March | ||
| 22 Mar | Sun | Isra Mi'raj of prophet Muhammad SAW |
| 25 Mar | Wed | Saka (Hindu) New Year 1942 |
| April | ||
| 10 Apr | Fri | Good Friday |
| May | ||
| 01 May | Fri | Labour Day |
| 07 May | Thu | Vesak/Waisak Day |
| 21 May | Thu | Ascension Day of Jesus Christ |
| 24 May - 25 May | Sun to Mon | Idul Fitri/Eid Mubarak 1441H |
| June | ||
| 01 Jun | Mon | Pancasila Day |
| July | ||
| 31 Jul | Fri | Idul Adha/Eid Al Adha 1441H |
| August | ||
| 17 Aug | Mon | Indonesian Independence Day |
| 20 Aug | Thu | Islamic New Year 1442H |
| 21 Aug | Fri | Joint Holiday of Islamic New Year 1442H |
| October | ||
| 28 Oct | Wed | Joint Holiday of Prophet Muhammad's Birthday |
| 29 Oct | Thu | Prophet Muhammad's Birthday |
| 30 Oct | Fri | Joint Holiday of Prophet Muhammad's Birthday |
| December | ||
| 24 Dec | Thu | Joint Holiday of Christmas Day |
| 25 Dec | Fri | Christmas Day |
| 28 Dec - 31 Dec | Mon to Thu | Substitute of Joint Holiday of Idul Fitri 1441H |