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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 Friday, 1 January, 1999 to Friday, 31 December, 1999

January 1999
253 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
2516
2617
2718
2819
2920
30
31
Weekend day
Public holiday: New Year's Day
February 1999
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
121
222
323
424
525
6
7
826
927
1028
1129
1230
13
14
15
16
17
1831
1932
20
21
2233
2334
2435
2536
2637
27
28
Weekend day
Public holiday: Seollal / Korean New Year Holiday
March 1999
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
238
339
440
541
6
7
842
943
1044
1145
1246
13
14
1547
1648
1749
1850
1951
20
21
2252
2353
2454
2555
2656
27
28
2957
3058
3159
Weekend day
Public holiday: Independence Movement Day
April 1999
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
160
261
3
4
562
663
764
865
966
10
11
1267
1368
1469
1570
1671
17
18
1972
2073
2174
2275
2376
24
25
2677
2778
2879
2980
3081
Weekend day
May 1999
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
382
483
5
684
785
8
9
1086
1187
1288
1389
1490
15
16
1791
1892
1993
2094
2195
22
23
2496
2597
2698
2799
28100
29
30
31101
Weekend day
Public holiday: Children's Day
Public holiday: Buddha's Birthday
June 1999
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1102
2103
3104
4105
5
6
7106
8107
9108
10109
11110
12
13
14111
15112
16113
17114
18115
19
20
21116
22117
23118
24119
25120
26
27
28121
29122
30123
Weekend day
Public holiday: Memorial Day
July 1999
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1124
2125
3
4
5126
6127
7128
8129
9130
10
11
12131
13132
14133
15134
16135
17
18
19136
20137
21138
22139
23140
24
25
26141
27142
28143
29144
30145
31
Weekend day
Public holiday: Constitution Day
August 1999
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2146
3147
4148
5149
6150
7
8
9151
10152
11153
12154
13155
14
15
16156
17157
18158
19159
20160
21
22
23161
24162
25163
26164
27165
28
29
30166
31167
Weekend day
Public holiday: Liberation Day
September 1999
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1168
2169
3170
4
5
6171
7172
8173
9174
10175
11
12
13176
14177
15178
16179
17180
18
19
20181
21182
22183
23
24
25
26
27184
28185
29186
30187
Weekend day
Public holiday: Chuseok / Midautumn Festival
October 1999
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1188
2
3
4189
5190
6191
7192
8193
9
10
11194
12195
13196
14197
15198
16
17
18199
19200
20201
21202
22203
23
24
25204
26205
27206
28207
29208
30
31
Weekend day
Public holiday: National Foundation Day
November 1999
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1209
2210
3211
4212
5213
6
7
8214
9215
10216
11217
12218
13
14
15219
16220
17221
18222
19223
20
21
22224
23225
24226
25227
26228
27
28
29229
30230
Weekend day
December 1999
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1231
2232
3233
4
5
6234
7235
8236
9237
10238
11
12
13239
14240
15241
16242
17243
18
19
20244
21245
22246
23247
24248
25
26
27249
28250
29251
30252
31253
Weekend day
Public holiday: Christmas Day

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Working days in a year:   ‹ 1998 | 1999 | 2000 ›
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