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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 Monday, January 1, 1979 to Monday, December 31, 1979

January 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
21
32
43
54
6
7
85
96
107
118
129
13
14
1510
1611
1712
1813
1914
20
21
2215
2316
2417
2518
2619
27
28
2920
3021
3122
Weekend day
Public holiday: New Year's Day
February 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
123
224
3
4
525
626
727
828
929
10
11
1230
1331
1432
1533
1634
17
18
19
2035
2136
2237
2338
24
25
2639
2740
2841
Weekend day
Public holiday: Washington's Birthday
March 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
142
243
3
4
544
645
746
847
948
10
11
1249
1350
1451
1552
1653
17
18
1954
2055
2156
2257
2358
24
25
2659
2760
2861
2962
3063
31
Weekend day
April 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
264
365
466
567
668
7
8
969
1070
1171
1272
1373
14
15
1674
1775
1876
1977
2078
21
22
2379
2480
2581
2682
2783
28
29
3084
Weekend day
May 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
185
286
387
488
5
6
789
890
991
1092
1193
12
13
1494
1595
1696
1797
1898
19
20
2199
22100
23101
24102
25103
26
27
28
29104
30105
31106
Weekend day
Public holiday: Memorial Day
June 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1107
2
3
4108
5109
6110
7111
8112
9
10
11113
12114
13115
14116
15117
16
17
18118
19119
20120
21121
22122
23
24
25123
26124
27125
28126
29127
30
Weekend day
July 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2128
3129
4
5130
6131
7
8
9132
10133
11134
12135
13136
14
15
16137
17138
18139
19140
20141
21
22
23142
24143
25144
26145
27146
28
29
30147
31148
Weekend day
Public holiday: Independence Day
August 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1149
2150
3151
4
5
6152
7153
8154
9155
10156
11
12
13157
14158
15159
16160
17161
18
19
20162
21163
22164
23165
24166
25
26
27167
28168
29169
30170
31171
Weekend day
September 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4172
5173
6174
7175
8
9
10176
11177
12178
13179
14180
15
16
17181
18182
19183
20184
21185
22
23
24186
25187
26188
27189
28190
29
30
Weekend day
Public holiday: Labor Day
October 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1191
2192
3193
4194
5195
6
7
8
9196
10197
11198
12199
13
14
15200
16201
17202
18203
19204
20
21
22205
23206
24207
25208
26209
27
28
29210
30211
31212
Weekend day
Public holiday: Columbus Day
November 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1213
2214
3
4
5215
6216
7217
8218
9219
10
11
12
13220
14221
15222
16223
17
18
19224
20225
21226
22
23227
24
25
26228
27229
28230
29231
30232
Weekend day
Public holiday: Veterans Day
Public holiday: Veterans Day (observance)
Public holiday: Thanksgiving
December 1979
252 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3233
4234
5235
6236
7237
8
9
10238
11239
12240
13241
14242
15
16
17243
18244
19245
20246
21247
22
23
24248
25
26249
27250
28251
29
30
31252
Weekend day
Public holiday: Christmas

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Working days in a year:   ‹ 1978 | 1979 | 1980 ›
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