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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 Wednesday, 5 August, 2026 to Thursday, 31 December, 2026

August 2026
101 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
51
62
73
8
9
104
115
126
137
148
15
16
17
189
1910
2011
2112
22
23
2413
2514
2615
2716
2817
29
30
3118
Weekend day
Public holiday: Liberation Day
September 2026
101 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
119
220
321
422
5
6
723
824
925
1026
1127
12
13
1428
1529
1630
1731
1832
19
20
2133
2234
2335
24
25
26
27
2836
2937
3038
Weekend day
Public holiday: Chuseok / Midautumn Festival
October 2026
101 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
139
240
3
4
5
641
742
843
9
10
11
1244
1345
1446
1547
1648
17
18
1949
2050
2151
2252
2353
24
25
2654
2755
2856
2957
3058
31
Weekend day
Public holiday: National Foundation Day
Public holiday: Hangeul Day
November 2026
101 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
259
360
461
562
663
7
8
964
1065
1166
1267
1368
14
15
1669
1770
1871
1972
2073
21
22
2374
2475
2576
2677
2778
28
29
3079
Weekend day
December 2026
101 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
180
281
382
483
5
6
784
885
986
1087
1188
12
13
1489
1590
1691
1792
1893
19
20
2194
2295
2396
2497
25
26
27
2898
2999
30100
31101
Weekend day
Public holiday: Christmas Day

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