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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 Monday, 1 January, 2091 to Monday, 31 December, 2091

January 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
21
32
43
54
6
7
85
96
107
118
129
13
14
1510
1611
1712
1813
1914
20
21
2215
2316
2417
2518
2619
27
28
2920
3021
3122
Weekend day
Public holiday: New Year's Day
February 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
123
224
3
4
525
626
727
828
929
10
11
1230
1331
1432
1533
1634
17
18
19
2035
2136
2237
2338
24
25
2639
2740
2841
Weekend day
Public holiday: Seollal / Korean New Year Holiday
March 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
242
3
4
543
644
745
846
947
10
11
1248
1349
1450
1551
1652
17
18
1953
2054
2155
2256
2357
24
25
2658
2759
2860
2961
3062
31
Weekend day
Public holiday: Independence Movement Day
April 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
263
364
465
566
667
7
8
968
1069
1170
1271
1372
14
15
1673
1774
1875
1976
2077
21
22
2378
2479
2580
2681
2782
28
29
3083
Weekend day
May 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
184
285
386
487
5
6
7
888
989
1090
1191
12
13
1492
1593
1694
1795
1896
19
20
2197
2298
2399
24100
25
26
27
28101
29102
30103
31104
Weekend day
Public holiday: Children's Day
Public holiday: Buddha's Birthday
June 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1105
2
3
4106
5107
6
7108
8109
9
10
11110
12111
13112
14113
15114
16
17
18115
19116
20117
21118
22119
23
24
25120
26121
27122
28123
29124
30
Weekend day
Public holiday: Memorial Day
July 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2125
3126
4127
5128
6129
7
8
9130
10131
11132
12133
13134
14
15
16135
17136
18137
19138
20139
21
22
23140
24141
25142
26143
27144
28
29
30145
31146
Weekend day
August 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1147
2148
3149
4
5
6150
7151
8152
9153
10154
11
12
13155
14156
15
16157
17158
18
19
20159
21160
22161
23162
24163
25
26
27164
28165
29166
30167
31168
Weekend day
Public holiday: Liberation Day
September 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3169
4170
5171
6172
7173
8
9
10174
11175
12176
13177
14178
15
16
17179
18180
19181
20182
21183
22
23
24184
25185
26
27
28
29
30
Weekend day
Public holiday: Chuseok / Midautumn Festival
October 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1186
2187
3
4188
5189
6
7
8190
9
10191
11192
12193
13
14
15194
16195
17196
18197
19198
20
21
22199
23200
24201
25202
26203
27
28
29204
30205
31206
Weekend day
Public holiday: National Foundation Day
Public holiday: Hangeul Day
November 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1207
2208
3
4
5209
6210
7211
8212
9213
10
11
12214
13215
14216
15217
16218
17
18
19219
20220
21221
22222
23223
24
25
26224
27225
28226
29227
30228
Weekend day
December 2091
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3229
4230
5231
6232
7233
8
9
10234
11235
12236
13237
14238
15
16
17239
18240
19241
20242
21243
22
23
24244
25
26245
27246
28247
29
30
31248
Weekend day
Public holiday: Christmas Day

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Working days in a year:   ‹ 2090 | 2091 | 2092 ›
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