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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, 2077 to Friday, 31 December, 2077

January 2077
247 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
25
26
2716
2817
2918
30
31
Weekend day
Public holiday: New Year's Day
Public holiday: Seollal / Korean New Year Holiday
February 2077
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
119
220
321
422
523
6
7
824
925
1026
1127
1228
13
14
1529
1630
1731
1832
1933
20
21
2234
2335
2436
2537
2638
27
28
Weekend day
March 2077
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
239
340
441
542
6
7
843
944
1045
1146
1247
13
14
1548
1649
1750
1851
1952
20
21
2253
2354
2455
2556
2657
27
28
2958
3059
3160
Weekend day
Public holiday: Independence Movement Day
April 2077
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
161
262
3
4
563
664
765
866
967
10
11
1268
1369
1470
1571
1672
17
18
1973
2074
2175
2276
2377
24
25
2678
2779
2880
2981
30
Weekend day
Public holiday: Buddha's Birthday
May 2077
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
482
5
683
784
8
9
1085
1186
1287
1388
1489
15
16
1790
1891
1992
2093
2194
22
23
2495
2596
2697
2798
2899
29
30
31100
Weekend day
Public holiday: Labor Day
Public holiday: Children's Day
June 2077
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1101
2102
3103
4104
5
6
7105
8106
9107
10108
11109
12
13
14110
15111
16112
17113
18114
19
20
21115
22116
23117
24118
25119
26
27
28120
29121
30122
Weekend day
Public holiday: Memorial Day
July 2077
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1123
2124
3
4
5125
6126
7127
8128
9129
10
11
12130
13131
14132
15133
16134
17
18
19
20135
21136
22137
23138
24
25
26139
27140
28141
29142
30143
31
Weekend day
Public holiday: Constitution Day
August 2077
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2144
3145
4146
5147
6148
7
8
9149
10150
11151
12152
13153
14
15
16
17154
18155
19156
20157
21
22
23158
24159
25160
26161
27162
28
29
30163
31164
Weekend day
Public holiday: Liberation Day
September 2077
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1165
2166
3167
4
5
6168
7169
8170
9171
10172
11
12
13173
14174
15175
16176
17177
18
19
20178
21179
22180
23181
24182
25
26
27183
28184
29185
30
Weekend day
Public holiday: Chuseok / Midautumn Festival
October 2077
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5186
6187
7188
8189
9
10
11
12190
13191
14192
15193
16
17
18194
19195
20196
21197
22198
23
24
25199
26200
27201
28202
29203
30
31
Weekend day
Public holiday: Chuseok / Midautumn Festival
Public holiday: National Foundation Day
Public holiday: Hangeul Day
November 2077
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1204
2205
3206
4207
5208
6
7
8209
9210
10211
11212
12213
13
14
15214
16215
17216
18217
19218
20
21
22219
23220
24221
25222
26223
27
28
29224
30225
Weekend day
December 2077
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1226
2227
3228
4
5
6229
7230
8231
9232
10233
11
12
13234
14235
15236
16237
17238
18
19
20239
21240
22241
23242
24243
25
26
27
28244
29245
30246
31247
Weekend day
Public holiday: Christmas Day

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Working days in a year:   ‹ 2076 | 2077 | 2078 ›
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