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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, 1 January, 1973 to Monday, 31 December, 1973

January 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
21
32
43
54
6
7
8
95
106
117
128
13
14
159
1610
1711
1812
1913
20
21
2214
2315
2416
2517
2618
27
28
2919
3020
3121
Weekend day
Public holiday: New Year's Day
Public holiday: Coming of Age Day
February 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
122
223
3
4
524
625
726
827
928
10
11
12
1329
1430
1531
1632
17
18
1933
2034
2135
2236
2337
24
25
2638
2739
2840
Weekend day
Public holiday: Foundation Day
Public holiday: Foundation Day (observance)
March 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
141
242
3
4
543
644
745
846
947
10
11
1248
1349
1450
1551
1652
17
18
1953
20
2154
2255
2356
24
25
2657
2758
2859
2960
3061
31
Weekend day
Public holiday: Vernal Equinox Day
April 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
262
363
464
565
666
7
8
967
1068
1169
1270
1371
14
15
1672
1773
1874
1975
2076
21
22
2377
2478
2579
2680
2781
28
29
30
Weekend day
Public holiday: Shōwa Day
Public holiday: Shōwa Day (observance)
May 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
182
283
3
4
5
6
784
885
986
1087
1188
12
13
1489
1590
1691
1792
1893
19
20
2194
2295
2396
2497
2598
26
27
2899
29100
30101
31102
Weekend day
Public holiday: Constitution Memorial Day
Public holiday: Greenery Day
Public holiday: Children's Day
June 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1103
2
3
4104
5105
6106
7107
8108
9
10
11109
12110
13111
14112
15113
16
17
18114
19115
20116
21117
22118
23
24
25119
26120
27121
28122
29123
30
Weekend day
July 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2124
3125
4126
5127
6128
7
8
9129
10130
11131
12132
13133
14
15
16
17134
18135
19136
20137
21
22
23138
24139
25140
26141
27142
28
29
30143
31144
Weekend day
Public holiday: Marine Day
August 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1145
2146
3147
4
5
6148
7149
8150
9151
10152
11
12
13153
14154
15155
16156
17157
18
19
20158
21159
22160
23161
24162
25
26
27163
28164
29165
30166
31167
Weekend day
September 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3168
4169
5170
6171
7172
8
9
10173
11174
12175
13176
14177
15
16
17
18178
19179
20180
21181
22
23
24
25182
26183
27184
28185
29
30
Weekend day
Public holiday: Respect-for-Aged Day
Public holiday: Autumnal Equinox Day
Public holiday: Autumnal Equinox Day (observance)
October 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1186
2187
3188
4189
5190
6
7
8
9191
10192
11193
12194
13
14
15195
16196
17197
18198
19199
20
21
22200
23201
24202
25203
26204
27
28
29205
30206
31207
Weekend day
Public holiday: Health and Sports Day
November 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1208
2209
3
4
5210
6211
7212
8213
9214
10
11
12215
13216
14217
15218
16219
17
18
19220
20221
21222
22223
23
24
25
26224
27225
28226
29227
30228
Weekend day
Public holiday: Culture Day
Public holiday: Labor Thanksgiving Day
December 1973
248 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3229
4230
5231
6232
7233
8
9
10234
11235
12236
13237
14238
15
16
17239
18240
19241
20242
21243
22
23
24
25244
26245
27246
28247
29
30
31248
Weekend day
Public holiday: Emperor's Birthday
Public holiday: Emperor's Birthday (observance)

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Working days in a year:   ‹ 1972 | 1973 | 1974 ›
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