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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 Sunday, 1 January, 2040 to Monday, 31 December, 2040

January 2040
246 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
21
32
43
54
65
7
8
96
107
118
129
1310
14
15
1611
1712
1813
1914
2015
21
22
2316
2417
2518
2619
2720
28
29
3021
3122
Weekend day
Public holiday: New Year's Day
February 2040
246 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
123
224
325
4
5
626
727
828
929
1030
11
12
13
14
1531
1632
1733
18
19
2034
2135
2236
2337
2438
25
26
2739
2840
2941
Weekend day
Public holiday: Seollal / Korean New Year Holiday
March 2040
246 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 2040
246 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 2040
246 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
284
385
486
5
6
7
887
988
1089
1190
12
13
1491
1592
1693
1794
18
19
20
2195
2296
2397
2498
2599
26
27
28100
29101
30102
31103
Weekend day
Public holiday: Labor Day
Public holiday: Children's Day
Public holiday: Buddha's Birthday
June 2040
246 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1104
2
3
4105
5106
6
7107
8108
9
10
11109
12110
13111
14112
15113
16
17
18114
19115
20116
21117
22118
23
24
25119
26120
27121
28122
29123
30
Weekend day
Public holiday: Memorial Day
July 2040
246 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2124
3125
4126
5127
6128
7
8
9129
10130
11131
12132
13133
14
15
16134
17
18135
19136
20137
21
22
23138
24139
25140
26141
27142
28
29
30143
31144
Weekend day
Public holiday: Constitution Day
August 2040
246 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1145
2146
3147
4
5
6148
7149
8150
9151
10152
11
12
13153
14154
15
16155
17156
18
19
20157
21158
22159
23160
24161
25
26
27162
28163
29164
30165
31166
Weekend day
Public holiday: Liberation Day
September 2040
246 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3167
4168
5169
6170
7171
8
9
10172
11173
12174
13175
14176
15
16
17177
18178
19
20
21
22
23
24179
25180
26181
27182
28183
29
30
Weekend day
Public holiday: Chuseok / Midautumn Festival
October 2040
246 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1184
2185
3
4186
5187
6
7
8188
9
10189
11190
12191
13
14
15192
16193
17194
18195
19196
20
21
22197
23198
24199
25200
26201
27
28
29202
30203
31204
Weekend day
Public holiday: National Foundation Day
Public holiday: Hangeul Day
November 2040
246 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1205
2206
3
4
5207
6208
7209
8210
9211
10
11
12212
13213
14214
15215
16216
17
18
19217
20218
21219
22220
23221
24
25
26222
27223
28224
29225
30226
Weekend day
December 2040
246 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3227
4228
5229
6230
7231
8
9
10232
11233
12234
13235
14236
15
16
17237
18238
19239
20240
21241
22
23
24242
25
26243
27244
28245
29
30
31246
Weekend day
Public holiday: Christmas Day

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Working days in a year:   ‹ 2039 | 2040 | 2041 ›
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