Working days


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I have to be at work
I know I want to be on vacation
?
I let the optimizer decide
CALCULATOR
CALENDAR
TODO LIST
THE HOLIDAYS OPTIMIZER
BIRTHDAYS
It tells you when to take your days off to maximize the length of your vacation
I would like to take
days off
from  
 to 
Before running the optimizer, clicking on the days of the calendar you can define:
the days you must necessarily be at work ()
the days you want to be on holidays for sure ()
March 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
09
10
11
12
13
25
15
0
0
26
15
1
0
27
15
2
0
28
15
3
0
29
15
4
0
30
15
5
0
14
31
15
6
0
April 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
14
01
15
7
0
02
15
8
0
03
15
9
0
04
15
10
0
05
15
11
0
06
15
12
0
15
07
15
13
0
08
15
14
0
09
15
15
0
10
15
16
0
11
15
17
0
12
15
18
0
13
15
19
0
16
14
15
20
0
15
15
21
0
16
15
22
0
17
15
23
0
18
15
24
0
19
15
25
0
20
15
26
0
17
21
15
27
0
Paasmaandag
22
15
28
0
23
15
29
0
24
15
30
0
25
15
31
0
26
15
32
0
27
15
33
0
18
28
15
34
0
29
15
35
0
30
15
36
0
19
May 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
18
01
15
37
0
Dag van de Arbeid
02
15
38
0
03
15
39
0
04
15
40
0
19
05
15
41
0
06
15
42
0
07
15
43
0
08
15
44
0
09
15
45
0
10
15
46
0
11
15
47
0
20
12
15
48
0
13
15
49
0
14
15
50
0
15
15
51
0
16
15
52
0
17
15
53
0
18
15
54
0
21
19
15
55
0
20
15
56
0
21
15
57
0
22
15
58
0
23
15
59
0
24
15
60
0
25
15
61
0
22
26
15
62
0
27
15
63
0
28
15
64
0
29
15
65
0
Hemelvaartsdag
30
15
66
0
31
15
67
0
23
June 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
22
01
15
68
0
23
02
15
69
0
03
15
70
0
04
15
71
0
05
15
72
0
06
15
73
0
07
15
74
0
08
15
75
0
24
09
15
76
0
Pinkstermaandag
10
15
77
0
11
15
78
0
12
15
79
0
13
15
80
0
14
15
81
0
15
15
82
0
25
16
15
83
0
17
15
84
0
18
15
85
0
19
15
86
0
20
15
87
0
21
15
88
0
22
15
89
0
26
23
15
90
0
24
15
91
0
25
15
92
0
26
15
93
0
27
15
94
0
28
15
95
0
29
15
96
0
27
30
15
97
0
July 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
01
15
98
0
02
15
99
0
03
15
100
0
04
15
101
0
05
15
102
0
06
15
103
0
28
07
15
104
0
08
15
105
0
09
15
106
0
10
15
107
0
11
15
108
0
12
15
109
0
13
15
110
0
29
14
15
111
0
15
15
112
0
16
15
113
0
17
15
114
0
18
15
115
0
19
15
116
0
20
15
117
0
30
21
15
118
0
Nationale Feestdag
22
15
119
0
23
15
120
0
24
15
121
0
25
15
122
0
26
15
123
0
27
15
124
0
31
28
15
125
0
29
15
126
0
30
15
127
0
31
15
128
0
32
August 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
129
0
02
15
130
0
03
15
131
0
32
04
15
132
0
05
15
133
0
06
15
134
0
07
15
135
0
08
15
136
0
09
15
137
0
10
15
138
0
33
11
15
139
0
12
15
140
0
13
15
141
0
14
15
142
0
15
15
143
0
Onze-Lieve-Vrouw Hemelvaart
16
15
144
0
17
15
145
0
34
18
15
146
0
19
15
147
0
20
15
148
0
21
15
149
0
22
15
150
0
23
15
151
0
24
15
152
0
35
25
15
153
0
26
15
154
0
27
15
155
0
28
15
156
0
29
15
157
0
30
15
158
0
31
15
159
0
36
September 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
36
01
15
160
0
02
15
161
0
03
15
162
0
04
15
163
0
05
15
164
0
06
15
165
0
07
15
166
0
37
08
15
167
0
09
15
168
0
10
15
169
0
11
15
170
0
12
15
171
0
13
15
172
0
14
15
173
0
38
15
15
174
0
16
15
175
0
17
15
176
0
18
15
177
0
19
15
178
0
20
15
179
0
21
15
180
0
39
22
15
181
0
23
15
182
0
24
15
183
0
25
15
184
0
26
15
185
0
27
15
186
0
28
15
187
0
40
29
15
188
0
30
15
189
0
41
October 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
40
01
15
190
0
02
15
191
0
03
15
192
0
04
15
193
0
05
15
194
0
41
06
15
195
0
07
15
196
0
08
15
197
0
09
15
198
0
10
15
199
0
11
15
200
0
12
15
201
0
42
13
15
202
0
14
15
203
0
15
15
204
0
16
15
205
0
17
15
206
0
18
15
207
0
19
15
208
0
43
20
15
209
0
21
15
210
0
22
15
211
0
23
15
212
0
24
15
213
0
25
15
214
0
26
15
215
0
44
27
15
216
0
28
15
217
0
29
15
218
0
30
15
219
0
31
15
220
0
45
November 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
221
0
Allerheiligen
02
15
222
0
45
03
15
223
0
04
15
224
0
05
15
225
0
06
15
226
0
07
15
227
0
08
15
228
0
09
15
229
0
46
10
15
230
0
11
15
231
0
Wapenstilstand
12
15
232
0
13
15
233
0
14
15
234
0
15
15
235
0
16
15
236
0
47
17
15
237
0
18
15
238
0
19
15
239
0
20
15
240
0
21
15
241
0
22
15
242
0
23
15
243
0
48
24
15
244
0
25
15
245
0
26
15
246
0
27
15
247
0
28
15
248
0
29
15
249
0
30
15
250
0
49
December 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
49
01
15
251
0
02
15
252
0
03
15
253
0
04
15
254
0
05
15
255
0
06
15
256
0
07
15
257
0
50
08
15
258
0
09
15
259
0
10
15
260
0
11
15
261
0
12
15
262
0
13
15
263
0
14
15
264
0
51
15
15
265
0
16
15
266
0
17
15
267
0
18
15
268
0
19
15
269
0
20
15
270
0
21
15
271
0
52
22
15
272
0
23
15
273
0
24
15
274
0
25
15
275
0
Kerstmis
26
15
276
0
27
15
277
0
28
15
278
0
01
29
15
279
0
30
15
280
0
31
15
281
0
02
January 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
01
01
15
282
0
Nieuwjaarsdag
02
03
04
05
06
Public holidays
Weekend days
Days to take
Vacations
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Working days in a year:   ‹ 2024 | 2025 | 2026 ›
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