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, 2020 to Thursday, 31 December, 2020

January 2020
254 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: Nieuwjaar
February 2020
254 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
323
424
525
626
727
8
9
1028
1129
1230
1331
1432
15
16
1733
1834
1935
2036
2137
22
23
2438
2539
2640
2741
2842
29
Weekend day
March 2020
254 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
243
344
445
546
647
7
8
948
1049
1150
1251
1352
14
15
1653
1754
1855
1956
2057
21
22
2358
2459
2560
2661
2762
28
29
3063
3164
Weekend day
April 2020
254 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
165
266
367
4
5
668
769
870
971
10
11
12
13
1472
1573
1674
1775
18
19
2076
2177
2278
2379
2480
25
26
27
2881
2982
3083
Weekend day
Public holiday: Goede Vrijdag
Public holiday: Eerste Paasdag
Public holiday: Tweede Paasdag
Public holiday: Koningsdag
May 2020
254 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
184
2
3
485
5
686
787
888
9
10
1189
1290
1391
1492
1593
16
17
1894
1995
2096
21
2297
23
24
2598
2699
27100
28101
29102
30
31
Weekend day
Public holiday: Bevrijdingsdag
Public holiday: Hemelvaartsdag
Public holiday: Eerste Pinksterdag
June 2020
254 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2103
3104
4105
5106
6
7
8107
9108
10109
11110
12111
13
14
15112
16113
17114
18115
19116
20
21
22117
23118
24119
25120
26121
27
28
29122
30123
Weekend day
Public holiday: Tweede Pinksterdag
July 2020
254 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1124
2125
3126
4
5
6127
7128
8129
9130
10131
11
12
13132
14133
15134
16135
17136
18
19
20137
21138
22139
23140
24141
25
26
27142
28143
29144
30145
31146
Weekend day
August 2020
254 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3147
4148
5149
6150
7151
8
9
10152
11153
12154
13155
14156
15
16
17157
18158
19159
20160
21161
22
23
24162
25163
26164
27165
28166
29
30
31167
Weekend day
September 2020
254 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1168
2169
3170
4171
5
6
7172
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
October 2020
254 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1190
2191
3
4
5192
6193
7194
8195
9196
10
11
12197
13198
14199
15200
16201
17
18
19202
20203
21204
22205
23206
24
25
26207
27208
28209
29210
30211
31
Weekend day
November 2020
254 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2212
3213
4214
5215
6216
7
8
9217
10218
11219
12220
13221
14
15
16222
17223
18224
19225
20226
21
22
23227
24228
25229
26230
27231
28
29
30232
Weekend day
December 2020
254 working days
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1233
2234
3235
4236
5
6
7237
8238
9239
10240
11241
12
13
14242
15243
16244
17245
18246
19
20
21247
22248
23249
24250
25
26
27
28251
29252
30253
31254
Weekend day
Public holiday: Eerste Kerstdag
Public holiday: Tweede Kerstdag

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:   ‹ 2019 | 2020 | 2021 ›
{ API for developers }
Privacy policy
Legal notice
Contact page
The holidays optimizer
View in : Mobile | Standard