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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 Friday, 1 January, 2027 to Friday, 31 December, 2027

January 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
41
52
63
74
85
9
10
116
127
138
149
1510
16
17
1811
1912
2013
2114
2215
23
24
2516
2617
2718
2819
2920
30
31
Weekend day
Public holiday: New Year's Day
February 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
121
222
323
424
5
6
7
825
926
1027
1128
1229
13
14
1530
1631
1732
1833
1934
20
21
2235
2336
2437
2538
2639
27
28
Weekend day
Public holiday: Seollal / Korean New Year Holiday
March 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
240
341
442
543
6
7
844
945
1046
1147
1248
13
14
1549
1650
1751
1852
1953
20
21
2254
2355
2456
2557
2658
27
28
2959
3060
3161
Weekend day
Public holiday: Independence Movement Day
April 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
162
263
3
4
564
665
766
867
968
10
11
1269
1370
1471
1572
1673
17
18
1974
2075
2176
2277
2378
24
25
2679
2780
2881
2982
3083
Weekend day
May 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
384
485
5
686
787
8
9
1088
1189
1290
13
1491
15
16
1792
1893
1994
2095
2196
22
23
2497
2598
2699
27100
28101
29
30
31102
Weekend day
Public holiday: Children's Day
Public holiday: Buddha's Birthday
June 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1103
2104
3105
4106
5
6
7107
8108
9109
10110
11111
12
13
14112
15113
16114
17115
18116
19
20
21117
22118
23119
24120
25121
26
27
28122
29123
30124
Weekend day
Public holiday: Memorial Day
July 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1125
2126
3
4
5127
6128
7129
8130
9131
10
11
12132
13133
14134
15135
16136
17
18
19137
20138
21139
22140
23141
24
25
26142
27143
28144
29145
30146
31
Weekend day
August 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2147
3148
4149
5150
6151
7
8
9152
10153
11154
12155
13156
14
15
16
17157
18158
19159
20160
21
22
23161
24162
25163
26164
27165
28
29
30166
31167
Weekend day
Public holiday: Liberation Day
September 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1168
2169
3170
4
5
6171
7172
8173
9174
10175
11
12
13176
14
15
16
17177
18
19
20178
21179
22180
23181
24182
25
26
27183
28184
29185
30186
Weekend day
Public holiday: Chuseok / Midautumn Festival
October 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1187
2
3
4
5188
6189
7190
8191
9
10
11
12192
13193
14194
15195
16
17
18196
19197
20198
21199
22200
23
24
25201
26202
27203
28204
29205
30
31
Weekend day
Public holiday: National Foundation Day
Public holiday: Hangeul Day
November 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1206
2207
3208
4209
5210
6
7
8211
9212
10213
11214
12215
13
14
15216
16217
17218
18219
19220
20
21
22221
23222
24223
25224
26225
27
28
29226
30227
Weekend day
December 2027
249 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1228
2229
3230
4
5
6231
7232
8233
9234
10235
11
12
13236
14237
15238
16239
17240
18
19
20241
21242
22243
23244
24245
25
26
27
28246
29247
30248
31249
Weekend day
Public holiday: Christmas Day

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Working days in a year:   ‹ 2026 | 2027 | 2028 ›
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