Working days


Sign in
Define a period
Fixed start date
Fixed end date
CALCULATOR
CALENDAR
TODO LIST
THE HOLIDAYS OPTIMIZER
BIRTHDAYS
DAILY COFFEE
SMART CALENDAR
How many working days and public holidays from  
+
-
 to 
+
-
▼
Days
+
-
▼
Working days
+
-
▼
Weekend days
+
-
▼
Public holidays
+
-
▼
Vacations

Working days numbering

Over the period from Wednesday, 1 January, 1964 to Thursday, 31 December, 1964

January 1964
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
21
32
4
5
63
74
85
96
107
11
12
138
149
1510
1611
1712
18
19
2013
2114
2215
2316
2417
25
26
2718
2819
2920
3021
3122
Weekend day
Public holiday: Confraternização Universal
February 1964
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
323
424
525
626
727
8
9
1028
11
1229
1330
1431
15
16
1732
1833
1934
2035
2136
22
23
2437
2538
2639
2740
2841
29
Weekend day
Public holiday: Terça-feira de Carnaval
March 1964
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
242
343
444
545
646
7
8
947
1048
1149
1250
1351
14
15
1652
1753
1854
1955
2056
21
22
2357
2458
2559
2660
27
28
29
3061
3162
Weekend day
Public holiday: Sexta Feira Santa ou Paixão de Cristo
April 1964
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
163
264
365
4
5
666
767
868
969
1070
11
12
1371
1472
1573
1674
1775
18
19
2076
21
2277
2378
2479
25
26
2780
2881
2982
3083
Weekend day
Public holiday: Tiradentes
May 1964
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
484
585
686
787
888
9
10
1189
1290
1391
1492
1593
16
17
1894
1995
2096
2197
2298
23
24
2599
26100
27101
28
29102
30
31
Weekend day
Public holiday: Dia do Trabalho
Public holiday: Corpus Christi
June 1964
251 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
July 1964
251 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
17137
18
19
20138
21139
22140
23141
24142
25
26
27143
28144
29145
30146
31147
Weekend day
August 1964
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3148
4149
5150
6151
7152
8
9
10153
11154
12155
13156
14157
15
16
17158
18159
19160
20161
21162
22
23
24163
25164
26165
27166
28167
29
30
31168
Weekend day
September 1964
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1169
2170
3171
4172
5
6
7
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
Public holiday: Independência do Brasil
October 1964
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1190
2191
3
4
5192
6193
7194
8195
9196
10
11
12
13197
14198
15199
16200
17
18
19201
20202
21203
22204
23205
24
25
26206
27207
28208
29209
30210
31
Weekend day
Public holiday: Nossa Senhora Aparecida
November 1964
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3211
4212
5213
6214
7
8
9215
10216
11217
12218
13219
14
15
16220
17221
18222
19223
20224
21
22
23225
24226
25227
26228
27229
28
29
30
Weekend day
Public holiday: Finados
Public holiday: Proclamação da República Brasileira
Public holiday: Dia do evangélico
December 1964
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1230
2231
3232
4233
5
6
7234
8235
9236
10237
11238
12
13
14239
15240
16241
17242
18243
19
20
21244
22245
23246
24247
25
26
27
28248
29249
30250
31251
Weekend day
Public holiday: Natal

Simple tap to view day details.

Swipe left/right to change month.

Long press, then drag to select a period.

Selected period
Go Premium to remove ads & more
Export to Excel
Reminder center
My planning
Working days in a year:   ‹ 1963 | 1964 | 1965 ›
{ API for developers }
Privacy policy
Legal notice
Contact page
The holidays optimizer
View in : Mobile | Standard