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 ()
February 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
05
06
07
08
20
15
0
0
21
15
1
0
22
15
2
0
23
15
3
0
09
24
15
4
0
25
15
5
0
26
15
6
0
27
15
7
0
28
15
8
0
10
March 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
09
01
15
9
0
02
15
10
0
10
03
15
11
0
04
15
12
0
05
15
13
0
06
15
14
0
07
15
15
0
08
15
16
0
09
15
17
0
11
10
15
18
0
11
15
19
0
12
15
20
0
13
15
21
0
14
15
22
0
15
15
23
0
16
15
24
0
12
17
15
25
0
18
15
26
0
19
15
27
0
20
15
28
0
21
15
29
0
22
15
30
0
23
15
31
0
13
24
15
32
0
25
15
33
0
26
15
34
0
27
15
35
0
28
15
36
0
29
15
37
0
30
15
38
0
14
31
15
39
0
April 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
14
01
15
40
0
02
15
41
0
03
15
42
0
04
15
43
0
05
15
44
0
06
15
45
0
15
07
15
46
0
08
15
47
0
09
15
48
0
10
15
49
0
11
15
50
0
12
15
51
0
13
15
52
0
16
14
15
53
0
15
15
54
0
16
15
55
0
17
15
56
0
18
15
57
0
Goede Vrijdag
19
15
58
0
20
15
59
0
Eerste Paasdag
17
21
15
60
0
Tweede Paasdag
22
15
61
0
23
15
62
0
24
15
63
0
25
15
64
0
26
15
65
0
Koningsdag
27
15
66
0
18
28
15
67
0
29
15
68
0
30
15
69
0
19
May 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
18
01
15
70
0
02
15
71
0
03
15
72
0
04
15
73
0
19
05
15
74
0
Bevrijdingsdag
06
15
75
0
07
15
76
0
08
15
77
0
09
15
78
0
10
15
79
0
11
15
80
0
20
12
15
81
0
13
15
82
0
14
15
83
0
15
15
84
0
16
15
85
0
17
15
86
0
18
15
87
0
21
19
15
88
0
20
15
89
0
21
15
90
0
22
15
91
0
23
15
92
0
24
15
93
0
25
15
94
0
22
26
15
95
0
27
15
96
0
28
15
97
0
29
15
98
0
Hemelvaartsdag
30
15
99
0
31
15
100
0
23
June 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
22
01
15
101
0
23
02
15
102
0
03
15
103
0
04
15
104
0
05
15
105
0
06
15
106
0
07
15
107
0
08
15
108
0
Eerste Pinksterdag
24
09
15
109
0
Tweede Pinksterdag
10
15
110
0
11
15
111
0
12
15
112
0
13
15
113
0
14
15
114
0
15
15
115
0
25
16
15
116
0
17
15
117
0
18
15
118
0
19
15
119
0
20
15
120
0
21
15
121
0
22
15
122
0
26
23
15
123
0
24
15
124
0
25
15
125
0
26
15
126
0
27
15
127
0
28
15
128
0
29
15
129
0
27
30
15
130
0
July 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
01
15
131
0
02
15
132
0
03
15
133
0
04
15
134
0
05
15
135
0
06
15
136
0
28
07
15
137
0
08
15
138
0
09
15
139
0
10
15
140
0
11
15
141
0
12
15
142
0
13
15
143
0
29
14
15
144
0
15
15
145
0
16
15
146
0
17
15
147
0
18
15
148
0
19
15
149
0
20
15
150
0
30
21
15
151
0
22
15
152
0
23
15
153
0
24
15
154
0
25
15
155
0
26
15
156
0
27
15
157
0
31
28
15
158
0
29
15
159
0
30
15
160
0
31
15
161
0
32
August 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
162
0
02
15
163
0
03
15
164
0
32
04
15
165
0
05
15
166
0
06
15
167
0
07
15
168
0
08
15
169
0
09
15
170
0
10
15
171
0
33
11
15
172
0
12
15
173
0
13
15
174
0
14
15
175
0
15
15
176
0
16
15
177
0
17
15
178
0
34
18
15
179
0
19
15
180
0
20
15
181
0
21
15
182
0
22
15
183
0
23
15
184
0
24
15
185
0
35
25
15
186
0
26
15
187
0
27
15
188
0
28
15
189
0
29
15
190
0
30
15
191
0
31
15
192
0
36
September 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
36
01
15
193
0
02
15
194
0
03
15
195
0
04
15
196
0
05
15
197
0
06
15
198
0
07
15
199
0
37
08
15
200
0
09
15
201
0
10
15
202
0
11
15
203
0
12
15
204
0
13
15
205
0
14
15
206
0
38
15
15
207
0
16
15
208
0
17
15
209
0
18
15
210
0
19
15
211
0
20
15
212
0
21
15
213
0
39
22
15
214
0
23
15
215
0
24
15
216
0
25
15
217
0
26
15
218
0
27
15
219
0
28
15
220
0
40
29
15
221
0
30
15
222
0
41
October 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
40
01
15
223
0
02
15
224
0
03
15
225
0
04
15
226
0
05
15
227
0
41
06
15
228
0
07
15
229
0
08
15
230
0
09
15
231
0
10
15
232
0
11
15
233
0
12
15
234
0
42
13
15
235
0
14
15
236
0
15
15
237
0
16
15
238
0
17
15
239
0
18
15
240
0
19
15
241
0
43
20
15
242
0
21
15
243
0
22
15
244
0
23
15
245
0
24
15
246
0
25
15
247
0
26
15
248
0
44
27
15
249
0
28
15
250
0
29
15
251
0
30
15
252
0
31
15
253
0
45
November 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
254
0
02
15
255
0
45
03
15
256
0
04
15
257
0
05
15
258
0
06
15
259
0
07
15
260
0
08
15
261
0
09
15
262
0
46
10
15
263
0
11
15
264
0
12
15
265
0
13
15
266
0
14
15
267
0
15
15
268
0
16
15
269
0
47
17
15
270
0
18
15
271
0
19
15
272
0
20
15
273
0
21
15
274
0
22
15
275
0
23
15
276
0
48
24
15
277
0
25
15
278
0
26
15
279
0
27
15
280
0
28
15
281
0
29
15
282
0
30
15
283
0
49
December 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
49
01
15
284
0
02
15
285
0
03
15
286
0
04
15
287
0
05
15
288
0
06
15
289
0
07
15
290
0
50
08
15
291
0
09
15
292
0
10
15
293
0
11
15
294
0
12
15
295
0
13
15
296
0
14
15
297
0
51
15
15
298
0
16
15
299
0
17
15
300
0
18
15
301
0
19
15
302
0
20
15
303
0
21
15
304
0
52
22
15
305
0
23
15
306
0
24
15
307
0
25
15
308
0
Eerste Kerstdag
26
15
309
0
Tweede Kerstdag
27
15
310
0
28
15
311
0
01
29
15
312
0
30
15
313
0
31
15
314
0
02
January 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
01
01
15
315
0
Nieuwjaar
02
03
04
05
06
Public holidays
Weekend days
Days to take
Vacations
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