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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 Tuesday, 1 January, 1980 to Wednesday, 31 December, 1980

January 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
21
32
43
5
6
74
85
96
107
118
12
13
149
1510
1611
1712
1813
19
20
2114
2215
2316
2417
2518
26
27
2819
2920
3021
3122
Weekend day
Public holiday: Nytårsdag
February 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
123
2
3
424
525
626
727
828
9
10
1129
1230
1331
1432
1533
16
17
1834
1935
2036
2137
2238
23
24
2539
2640
2741
2842
2943
Weekend day
March 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
344
445
546
647
748
8
9
1049
1150
1251
1352
1453
15
16
1754
1855
1956
2057
2158
22
23
2459
2560
2661
2762
2863
29
30
3164
Weekend day
April 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
165
266
3
4
5
6
7
867
968
1069
1170
12
13
1471
1572
1673
1774
1875
19
20
2176
2277
2378
2479
2580
26
27
2881
2982
3083
Weekend day
Public holiday: Skærtorsdag
Public holiday: Langfredag
Public holiday: Påskedag
Public holiday: 2. påskedag
May 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
184
2
3
4
585
686
787
888
989
10
11
1290
1391
1492
15
1693
17
18
1994
2095
2196
2297
2398
24
25
26
2799
28100
29101
30102
31
Weekend day
Public holiday: Store Bededag
Public holiday: Kristi Himmelfartsdag
Public holiday: Pinsedag
Public holiday: 2. pinsedag
June 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2103
3104
4105
5106
6107
7
8
9108
10109
11110
12111
13112
14
15
16113
17114
18115
19116
20117
21
22
23118
24119
25120
26121
27122
28
29
30123
Weekend day
July 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1124
2125
3126
4127
5
6
7128
8129
9130
10131
11132
12
13
14133
15134
16135
17136
18137
19
20
21138
22139
23140
24141
25142
26
27
28143
29144
30145
31146
Weekend day
August 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1147
2
3
4148
5149
6150
7151
8152
9
10
11153
12154
13155
14156
15157
16
17
18158
19159
20160
21161
22162
23
24
25163
26164
27165
28166
29167
30
31
Weekend day
September 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1168
2169
3170
4171
5172
6
7
8173
9174
10175
11176
12177
13
14
15178
16179
17180
18181
19182
20
21
22183
23184
24185
25186
26187
27
28
29188
30189
Weekend day
October 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1190
2191
3192
4
5
6193
7194
8195
9196
10197
11
12
13198
14199
15200
16201
17202
18
19
20203
21204
22205
23206
24207
25
26
27208
28209
29210
30211
31212
Weekend day
November 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3213
4214
5215
6216
7217
8
9
10218
11219
12220
13221
14222
15
16
17223
18224
19225
20226
21227
22
23
24228
25229
26230
27231
28232
29
30
Weekend day
December 1980
253 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1233
2234
3235
4236
5237
6
7
8238
9239
10240
11241
12242
13
14
15243
16244
17245
18246
19247
20
21
22248
23249
24250
25
26
27
28
29251
30252
31253
Weekend day
Public holiday: Juledag
Public holiday: 2. juledag

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Working days in a year:   ‹ 1979 | 1980 | 1981 ›
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