2026 Working Days Calendar for Sumatera Utara, Indonesia
Legal Regulations
Public holidays in Indonesia are officially stipulated by a Joint Ministerial Decree (Surat Keputusan Bersama or SKB) issued by three ministers. For 2026, this is based on SKB No. 1497 of 2025, No. 2 of 2025, and No. 5 of 2025, dated 19 September 2025. The Labor Law regulates standard working hours, typically 40 hours per week over 5 or 6 days.
News
For 2026, the official holiday list was announced in late 2025 via the Joint Ministerial Decree. The alignment of holidays with weekends is noted to create nine specific long weekend opportunities for workers. No major changes to the fundamental list of national holidays or working hour regulations are indicated for 2026.
Insights
A key feature of Indonesian holiday planning is the creation of 'long weekends' (cuti bersama) when holidays fall near weekends, with the government often declaring joint leave days to extend breaks. Strategic vacation planning is common to maximize these periods. School holidays are set separately by local governments and can be longer than the national holiday calendar.
2026 Working days summary for Sumatera Utara, Indonesia
Sumatera Utara, Indonesia has 249 working days in 2026. This is calculated from 365 total calendar days, minus 98 weekend days (Saturday-Sunday), and minus 18 holidays. The standard work week runs Monday through Friday.
249
Working Days
98
Weekend Days
18
Holidays
Monthly Breakdown
| Month | Working | Weekend | Holidays | Total |
|---|---|---|---|---|
| January | 21 | 9 | 1 | 31 |
| February | 19 | 7 | 2 | 28 |
| March | 19 | 7 | 5 | 31 |
| April | 21 | 8 | 1 | 30 |
| May | 18 | 9 | 4 | 31 |
| June | 21 | 8 | 1 | 30 |
| July | 22 | 8 | 1 | 31 |
| August | 21 | 8 | 2 | 31 |
| September | 22 | 8 | 0 | 30 |
| October | 22 | 9 | 0 | 31 |
| November | 21 | 9 | 0 | 30 |
| December | 22 | 8 | 1 | 31 |
| Total | 249 | 98 | 18 | 365 |
2026 Calendar for Sumatera Utara, Indonesia
January 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 Tahun baru 2026 Masehi Tahun baru 2026 Masehi | 2 | 3 | 4 | |||
5 | 6 | 7 | 8 | 9 | 10 | 11 |
12 | 13 | 14 | 15 | 16 | 17 | 18 |
19 | 20 | 21 | 22 | 23 | 24 | 25 |
26 | 27 | 28 | 29 | 30 | 31 |
21 working days, 9 weekend days, and 1 holiday in January 2026.
February 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | ||||||
2 | 3 | 4 | 5 | 6 | 7 | 8 Isra Mikraj Nabi Muhammad SAW Isra Mikraj Nabi Muhammad SAW |
9 | 10 | 11 | 12 | 13 | 14 | 15 |
16 | 17 Tahun baru Imlek 2577 Kongzili Tahun baru Imlek 2577 Kongzili | 18 | 19 | 20 | 21 | 22 |
23 | 24 | 25 | 26 | 27 | 28 |
19 working days, 7 weekend days, and 2 holidays in February 2026.
March 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | ||||||
2 | 3 | 4 | 5 | 6 | 7 | 8 |
9 | 10 | 11 | 12 | 13 | 14 | 15 |
16 | 17 | 18 | 19 Hari Suci Nyepi (Tahun baru Saka 1948) Hari Suci Nyepi (Tahun baru Saka 1948) | 20 | 21 | 22 |
23 | 24 | 25 | 26 | 27 Compensation Day for Eid al-Fitr Compensation Day for Eid al-Fitr | 28 Wafat Yesus Kristus Wafat Yesus Kristus | 29 Idul Fitri 1447 Hijriah Idul Fitri 1447 Hijriah |
30 Idul Fitri 1447 Hijriah Idul Fitri 1447 Hijriah | 31 Kebangkitan Yesus Kristus (Paskah) Kebangkitan Yesus Kristus (Paskah) |
19 working days, 7 weekend days, and 5 holidays in March 2026.
April 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | ||
6 | 7 | 8 | 9 | 10 | 11 | 12 |
13 | 14 | 15 Hari Jadi Sumatera Utara Hari Jadi Sumatera Utara | 16 | 17 | 18 | 19 |
20 | 21 | 22 | 23 | 24 | 25 | 26 |
27 | 28 | 29 | 30 |
21 working days, 8 weekend days, and 1 holiday in April 2026.
May 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 Hari Buruh Internasional Hari Buruh Internasional | 2 | 3 | ||||
4 | 5 | 6 | 7 Kenaikan Yesus Kristus Kenaikan Yesus Kristus | 8 | 9 | 10 |
11 | 12 | 13 | 14 | 15 | 16 Waisak 2570 BE Waisak 2570 BE | 17 |
18 | 19 | 20 | 21 | 22 | 23 | 24 |
25 | 26 | 27 Idul Adha 1477 Hijriah Idul Adha 1477 Hijriah | 28 | 29 | 30 | 31 |
18 working days, 9 weekend days, and 4 holidays in May 2026.
June 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 Hari Lahir Pancasila Hari Lahir Pancasila | 2 | 3 | 4 | 5 | 6 | 7 |
8 | 9 | 10 | 11 | 12 | 13 | 14 |
15 | 16 | 17 | 18 | 19 | 20 | 21 |
22 | 23 | 24 | 25 | 26 | 27 | 28 |
29 | 30 |
21 working days, 8 weekend days, and 1 holiday in June 2026.
July 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | ||
6 | 7 | 8 | 9 | 10 | 11 | 12 |
13 | 14 | 15 | 16 | 17 | 18 | 19 |
20 1 Muharam Tahun Baru Islam 1448 Hijriah 1 Muharam Tahun Baru Islam 1448 Hijriah | 21 | 22 | 23 | 24 | 25 | 26 |
27 | 28 | 29 | 30 | 31 |
22 working days, 8 weekend days, and 1 holiday in July 2026.
August 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | 2 | |||||
3 | 4 | 5 | 6 | 7 | 8 | 9 |
10 | 11 | 12 | 13 | 14 | 15 Compensation Day for Indonesian Independence Day Compensation Day for Indonesian Independence Day | 16 |
17 Proklamasi Kemerdekaan Proklamasi Kemerdekaan | 18 | 19 | 20 | 21 | 22 | 23 |
24 | 25 | 26 | 27 | 28 | 29 Maulid Nabi Muhammad SAW Maulid Nabi Muhammad SAW | 30 |
31 |
21 working days, 8 weekend days, and 2 holidays in August 2026.
September 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | |
7 | 8 | 9 | 10 | 11 | 12 | 13 |
14 | 15 | 16 | 17 | 18 | 19 | 20 |
21 | 22 | 23 | 24 | 25 | 26 | 27 |
28 | 29 | 30 |
22 working days, 8 weekend days in September 2026.
October 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | |||
5 | 6 | 7 | 8 | 9 | 10 | 11 |
12 | 13 | 14 | 15 | 16 | 17 | 18 |
19 | 20 | 21 | 22 | 23 | 24 | 25 |
26 | 27 | 28 | 29 | 30 | 31 |
22 working days, 9 weekend days in October 2026.
November 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | ||||||
2 | 3 | 4 | 5 | 6 | 7 | 8 |
9 | 10 | 11 | 12 | 13 | 14 | 15 |
16 | 17 | 18 | 19 | 20 | 21 | 22 |
23 | 24 | 25 | 26 | 27 | 28 | 29 |
30 |
21 working days, 9 weekend days in November 2026.
December 2026
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
|---|---|---|---|---|---|---|
1 | 2 | 3 | 4 | 5 | 6 | |
7 | 8 | 9 | 10 | 11 | 12 | 13 |
14 | 15 | 16 | 17 | 18 | 19 | 20 |
21 | 22 | 23 | 24 Christmas Eve Christmas Eve | 25 Kelahiran Yesus Kristus Kelahiran Yesus Kristus | 26 | 27 |
28 | 29 | 30 | 31 New Year's Eve New Year's Eve |
22 working days, 8 weekend days, and 1 holiday in December 2026.