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How many working days and public holidays from  
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Days
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Working days
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Weekend days
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Public holidays
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Vacations

Working days numbering

Over the period from Sunday, 20 September, 2026 to Thursday, 31 December, 2026

September 2026
69 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
20
211
222
233
24
25
26
27
284
295
306
Weekend day
Public holiday: Chuseok / Midautumn Festival
October 2026
69 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
17
28
3
4
5
69
710
811
9
10
11
1212
1313
1414
1515
1616
17
18
1917
2018
2119
2220
2321
24
25
2622
2723
2824
2925
3026
31
Weekend day
Public holiday: National Foundation Day
Public holiday: Hangeul Day
November 2026
69 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
227
328
429
530
631
7
8
932
1033
1134
1235
1336
14
15
1637
1738
1839
1940
2041
21
22
2342
2443
2544
2645
2746
28
29
3047
Weekend day
December 2026
69 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
148
249
350
451
5
6
752
853
954
1055
1156
12
13
1457
1558
1659
1760
1861
19
20
2162
2263
2364
2465
25
26
27
2866
2967
3068
3169
Weekend day
Public holiday: Christmas Day

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Working days in a year:   ‹ 2025 | 2026 | 2027 ›
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