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Days
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Working days
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Weekend days
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-
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Public holidays
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Vacations

Working days numbering

Over the period from Saturday, 1 January, 2028 to Sunday, 31 December, 2028

January 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
31
42
53
64
75
8
9
106
117
128
139
1410
15
16
1711
1812
1913
2014
2115
22
23
2416
25
26
27
2817
29
30
3118
Weekend day
Public holiday: New Year's Day
Public holiday: Seollal / Korean New Year Holiday
February 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
119
220
321
422
5
6
723
824
925
1026
1127
12
13
1428
1529
1630
1731
1832
19
20
2133
2234
2335
2436
2537
26
27
2838
2939
Weekend day
March 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
240
341
4
5
642
743
844
945
1046
11
12
1347
1448
1549
1650
1751
18
19
2052
2153
2254
2355
2456
25
26
2757
2858
2959
3060
3161
Weekend day
Public holiday: Independence Movement Day
April 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
362
463
564
665
766
8
9
1067
1168
1269
1370
1471
15
16
1772
1873
1974
2075
2176
22
23
2477
2578
2679
2780
2881
29
30
Weekend day
May 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
182
2
383
484
5
6
7
885
986
1087
1188
1289
13
14
1590
1691
1792
1893
1994
20
21
2295
2396
2497
2598
2699
27
28
29100
30101
31102
Weekend day
Public holiday: Buddha's Birthday
Public holiday: Children's Day
June 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1103
2104
3
4
5105
6
7106
8107
9108
10
11
12109
13110
14111
15112
16113
17
18
19114
20115
21116
22117
23118
24
25
26119
27120
28121
29122
30123
Weekend day
Public holiday: Memorial Day
July 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3124
4125
5126
6127
7128
8
9
10129
11130
12131
13132
14133
15
16
17134
18135
19136
20137
21138
22
23
24139
25140
26141
27142
28143
29
30
31144
Weekend day
August 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1145
2146
3147
4148
5
6
7149
8150
9151
10152
11153
12
13
14154
15
16155
17156
18157
19
20
21158
22159
23160
24161
25162
26
27
28163
29164
30165
31166
Weekend day
Public holiday: Liberation Day
September 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1167
2
3
4168
5169
6170
7171
8172
9
10
11173
12174
13175
14176
15177
16
17
18178
19179
20180
21181
22182
23
24
25183
26184
27185
28186
29187
30
Weekend day
October 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5188
6189
7
8
9
10190
11191
12192
13193
14
15
16194
17195
18196
19197
20198
21
22
23199
24200
25201
26202
27203
28
29
30204
31205
Weekend day
Public holiday: Chuseok / Midautumn Festival
Public holiday: Hangeul Day
November 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1206
2207
3208
4
5
6209
7210
8211
9212
10213
11
12
13214
14215
15216
16217
17218
18
19
20219
21220
22221
23222
24223
25
26
27224
28225
29226
30227
Weekend day
December 2028
247 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1228
2
3
4229
5230
6231
7232
8233
9
10
11234
12235
13236
14237
15238
16
17
18239
19240
20241
21242
22243
23
24
25
26244
27245
28246
29247
30
31
Weekend day
Public holiday: Christmas Day

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