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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 Thursday, 1 January, 1987 to Thursday, 31 December, 1987

January 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
21
3
4
52
63
74
85
96
10
11
127
138
149
1510
1611
17
18
1912
2013
2114
2215
2316
24
25
2617
2718
28
29
30
31
Weekend day
Public holiday: New Year's Day
Public holiday: Seollal / Korean New Year Holiday
February 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
219
320
421
522
623
7
8
924
1025
1126
1227
1328
14
15
1629
1730
1831
1932
2033
21
22
2334
2435
2536
2637
2738
28
Weekend day
March 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
239
340
441
542
643
7
8
944
1045
1146
1247
1348
14
15
1649
1750
1851
1952
2053
21
22
2354
2455
2556
2657
2758
28
29
3059
3160
Weekend day
Public holiday: Independence Movement Day
April 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
161
262
363
4
5
664
765
866
967
1068
11
12
1369
1470
1571
1672
1773
18
19
2074
2175
2276
2377
2478
25
26
2779
2880
2981
3082
Weekend day
May 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
183
2
3
484
5
685
786
887
9
10
1188
1289
1390
1491
1592
16
17
1893
1994
2095
2196
2297
23
24
2598
2699
27100
28101
29102
30
31
Weekend day
Public holiday: Children's Day
June 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1103
2104
3105
4106
5107
6
7
8108
9109
10110
11111
12112
13
14
15113
16114
17115
18116
19117
20
21
22118
23119
24120
25121
26122
27
28
29123
30124
Weekend day
Public holiday: Memorial Day
July 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1125
2126
3127
4
5
6128
7129
8130
9131
10132
11
12
13133
14134
15135
16136
17
18
19
20137
21138
22139
23140
24141
25
26
27142
28143
29144
30145
31146
Weekend day
Public holiday: Constitution Day
August 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3147
4148
5149
6150
7151
8
9
10152
11153
12154
13155
14156
15
16
17157
18158
19159
20160
21161
22
23
24162
25163
26164
27165
28166
29
30
31167
Weekend day
Public holiday: Liberation Day
September 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1168
2169
3170
4171
5
6
7172
8173
9174
10175
11176
12
13
14177
15178
16179
17180
18181
19
20
21182
22183
23184
24185
25186
26
27
28187
29188
30189
Weekend day
October 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2190
3
4
5191
6
7
8
9
10
11
12192
13193
14194
15195
16196
17
18
19197
20198
21199
22200
23201
24
25
26202
27203
28204
29205
30206
31
Weekend day
Public holiday: Armed Forces Day
Public holiday: National Foundation Day
Public holiday: Chuseok / Midautumn Festival
Public holiday: Hangeul Day
November 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2207
3208
4209
5210
6211
7
8
9212
10213
11214
12215
13216
14
15
16217
17218
18219
19220
20221
21
22
23222
24223
25224
26225
27226
28
29
30227
Weekend day
December 1987
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1228
2229
3230
4231
5
6
7232
8233
9234
10235
11236
12
13
14237
15238
16
17239
18240
19
20
21241
22242
23243
24244
25
26
27
28245
29246
30247
31248
Weekend day
Public holiday: Election Day
Public holiday: Christmas Day

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Working days in a year:   ‹ 1986 | 1987 | 1988 ›
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