Working days

in South Korea

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THE HOLIDAYS OPTIMIZER

How many working days and public holidays from

+

-

to

+

-

▼

Days

+

-

▼

Working days

+

-

▼

Weekend days

+

-

▼

Public holidays

+

-

▼

Vacations

Working days numbering

Over the period from Tuesday, 18 August, 2026 to Thursday, 31 December, 2026

NumberingOrder

August 2026

93 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

181

192

203

214

22

23

245

256

267

278

289

29

30

3110

Weekend day

September 2026

93 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

111

212

313

414

5

6

715

816

917

1018

1119

12

13

1420

1521

1622

1723

1824

19

20

2125

2226

2327

24

25

26

27

2828

2929

3030

Weekend day

Public holiday: 추석

October 2026

93 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

131

232

3

4

5

633

734

835

9

10

11

1236

1337

1438

1539

1640

17

18

1941

2042

2143

2244

2345

24

25

2646

2747

2848

2949

3050

31

Weekend day

Public holiday: 개천절

Public holiday: 한글날

November 2026

93 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

1

251

352

453

554

655

7

8

956

1057

1158

1259

1360

14

15

1661

1762

1863

1964

2065

21

22

2366

2467

2568

2669

2770

28

29

3071

Weekend day

December 2026

93 working days

Mon

Tue

Wed

Thu

Fri

Sat

Sun

172

273

374

475

5

6

776

877

978

1079

1180

12

13

1481

1582

1683

1784

1885

19

20

2186

2287

2388

2489

25

26

27

2890

2991

3092

3193

Weekend day

Public holiday: 성탄절

Simple tap to view day details.

Swipe left/right to change month.

Long press, then drag to select a period.

Selected period

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

{ API for developers }

The holidays optimizer