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

January 1980
251 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: New Year's Day
February 1980
251 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
251 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
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
165
266
367
4
5
6
7
868
969
1070
1171
12
13
1472
1573
1674
1775
1876
19
20
2177
2278
2379
2480
2581
26
27
2882
2983
3084
Weekend day
Public holiday: Good Friday
Public holiday: Easter Monday
May 1980
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
185
286
3
4
587
688
789
890
991
10
11
1292
1393
1494
1595
1696
17
18
19
2097
2198
2299
23100
24
25
26101
27102
28103
29104
30105
31
Weekend day
Public holiday: Victoria Day
June 1980
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2106
3107
4108
5109
6110
7
8
9111
10112
11113
12114
13115
14
15
16116
17117
18118
19119
20120
21
22
23121
24122
25123
26124
27125
28
29
30126
Weekend day
Public holiday: Aboriginal Day
July 1980
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2127
3128
4129
5
6
7130
8131
9132
10133
11134
12
13
14135
15136
16137
17138
18139
19
20
21140
22141
23142
24143
25144
26
27
28145
29146
30147
31148
Weekend day
Public holiday: Canada Day
August 1980
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1149
2
3
4
5150
6151
7152
8153
9
10
11154
12155
13156
14157
15158
16
17
18159
19160
20161
21162
22163
23
24
25164
26165
27166
28167
29168
30
31
Weekend day
Public holiday: August Civic Holiday
September 1980
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
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
Public holiday: Labour Day
October 1980
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1190
2191
3192
4
5
6193
7194
8195
9196
10197
11
12
13
14198
15199
16200
17201
18
19
20202
21203
22204
23205
24206
25
26
27207
28208
29209
30210
31211
Weekend day
Public holiday: Thanksgiving Day
November 1980
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3212
4213
5214
6215
7216
8
9
10217
11
12218
13219
14220
15
16
17221
18222
19223
20224
21225
22
23
24226
25227
26228
27229
28230
29
30
Weekend day
Public holiday: Remembrance Day
December 1980
251 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1231
2232
3233
4234
5235
6
7
8236
9237
10238
11239
12240
13
14
15241
16242
17243
18244
19245
20
21
22246
23247
24248
25
26
27
28
29249
30250
31251
Weekend day
Public holiday: Christmas
Public holiday: Boxing Day

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
Export as PDF
Reminder center
My planning
Working days in a year:   ‹ 1979 | 1980 | 1981 ›
{ API for developers }
Privacy policy
Legal notice
Contact page
The holidays optimizer
View in : Mobile | Standard