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, 1991 to Tuesday, 31 December, 1991

January 1991
250 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 1991
250 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
Weekend day
March 1991
250 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
143
2
3
444
545
646
747
848
9
10
1149
1250
1351
1452
15
16
17
1853
1954
2055
2156
2257
23
24
2558
2659
2760
2861
29
30
31
Weekend day
Public holiday: National Day
Public holiday: Good Friday
Public holiday: Easter Sunday
April 1991
250 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
262
363
464
565
6
7
866
967
1068
1169
1270
13
14
1571
1672
1773
1874
1975
20
21
2276
2377
2478
2579
2680
27
28
2981
3082
Weekend day
Public holiday: Easter Monday
May 1991
250 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
283
384
4
5
685
786
887
988
1089
11
12
1390
1491
1592
1693
1794
18
19
20
2195
2296
2397
2498
25
26
2799
28100
29101
30102
31103
Weekend day
Public holiday: Labour Day
Public holiday: Pentecost Sunday
Public holiday: Pentecost Monday
June 1991
250 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3104
4105
5106
6107
7108
8
9
10109
11110
12111
13112
14113
15
16
17114
18115
19116
20117
21118
22
23
24119
25120
26121
27122
28123
29
30
Weekend day
July 1991
250 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1124
2125
3126
4127
5128
6
7
8129
9130
10131
11132
12133
13
14
15134
16135
17136
18137
19138
20
21
22139
23140
24141
25142
26143
27
28
29144
30145
31146
Weekend day
August 1991
250 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1147
2148
3
4
5149
6150
7151
8152
9153
10
11
12154
13155
14156
15157
16158
17
18
19159
20
21160
22161
23162
24
25
26163
27164
28165
29166
30167
31
Weekend day
Public holiday: State Foundation Day
September 1991
250 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2168
3169
4170
5171
6172
7
8
9173
10174
11175
12176
13177
14
15
16178
17179
18180
19181
20182
21
22
23183
24184
25185
26186
27187
28
29
30188
Weekend day
October 1991
250 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1189
2190
3191
4192
5
6
7193
8194
9195
10196
11197
12
13
14198
15199
16200
17201
18202
19
20
21203
22204
23
24205
25206
26
27
28207
29208
30209
31210
Weekend day
Public holiday: National Day
November 1991
250 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4211
5212
6213
7214
8215
9
10
11216
12217
13218
14219
15220
16
17
18221
19222
20223
21224
22225
23
24
25226
26227
27228
28229
29230
30
Weekend day
Public holiday: All Saints' Day
December 1991
250 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2231
3232
4233
5234
6235
7
8
9236
10237
11238
12239
13240
14
15
16241
17242
18243
19244
20245
21
22
23246
24247
25
26
27248
28
29
30249
31250
Weekend day
Public holiday: Christmas Day
Public holiday: Second Day of Christmas

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
Working days in a year:   ‹ 1990 | 1991 | 1992 ›
{ API for developers }
Privacy policy
Legal notice
Contact page
The holidays optimizer
View in : Mobile | Standard