×
From to
:
I have to be at work
I know I want to be on vacation
?
I let the optimizer decide
Weekend days
Working days
Public holidays
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|  Calendrier boursier (Euronext Paris)
|  zone C
SAT-SUN
▼
Calendar:
▼
School holidays :
▼
Weekend days:
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
SAVE
The Holidays        ptimizer
It tells you when to take your days off to maximize the length of your vacation
 ▶
Optimize it
I would like to take
days off
from  
1 2 3 4 5 6 7 9 10 11 12
 to 
1 2 3 4 5 6 7 9 10 11 12
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 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
09
10
11
12
13
27
15
0
0
+
×
28
15
1
0
+
×
29
15
2
0
+
×
30
15
3
0
+
×
31
15
4
0
+
×
14
April 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
14
01
15
5
0
+
×
02
15
6
0
+
×
03
15
7
0
+
×
04
15
8
0
+
×
05
15
9
0
+
×
06
15
10
0
+
×
07
15
11
0
+
×
15
08
15
12
0
+
×
09
15
13
0
+
×
10
15
14
0
+
×
11
15
15
0
+
×
12
15
16
0
+
×
13
15
17
0
+
×
14
15
18
0
+
×
16
15
15
19
0
+
×
16
15
20
0
+
×
17
15
21
0
+
×
18
15
22
0
+
×
19
15
23
0
Vendredi Saint
+
×
20
15
24
0
+
×
21
15
25
0
+
×
17
22
15
26
0
Lundi de Pâques
+
×
23
15
27
0
+
×
24
15
28
0
+
×
25
15
29
0
+
×
26
15
30
0
+
×
27
15
31
0
+
×
28
15
32
0
+
×
18
29
15
33
0
+
×
30
15
34
0
+
×
19
May 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
18
01
15
35
0
Fête du Travail
+
×
02
15
36
0
+
×
03
15
37
0
+
×
04
15
38
0
+
×
05
15
39
0
+
×
19
06
15
40
0
+
×
07
15
41
0
+
×
08
15
42
0
+
×
09
15
43
0
+
×
10
15
44
0
+
×
11
15
45
0
+
×
12
15
46
0
+
×
20
13
15
47
0
+
×
14
15
48
0
+
×
15
15
49
0
+
×
16
15
50
0
+
×
17
15
51
0
+
×
18
15
52
0
+
×
19
15
53
0
+
×
21
20
15
54
0
+
×
21
15
55
0
+
×
22
15
56
0
+
×
23
15
57
0
+
×
24
15
58
0
+
×
25
15
59
0
+
×
26
15
60
0
+
×
22
27
15
61
0
+
×
28
15
62
0
+
×
29
15
63
0
+
×
30
15
64
0
+
×
31
15
65
0
+
×
23
June 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
22
01
15
66
0
+
×
02
15
67
0
+
×
23
03
15
68
0
+
×
04
15
69
0
+
×
05
15
70
0
+
×
06
15
71
0
+
×
07
15
72
0
+
×
08
15
73
0
+
×
09
15
74
0
+
×
24
10
15
75
0
+
×
11
15
76
0
+
×
12
15
77
0
+
×
13
15
78
0
+
×
14
15
79
0
+
×
15
15
80
0
+
×
16
15
81
0
+
×
25
17
15
82
0
+
×
18
15
83
0
+
×
19
15
84
0
+
×
20
15
85
0
+
×
21
15
86
0
+
×
22
15
87
0
+
×
23
15
88
0
+
×
26
24
15
89
0
+
×
25
15
90
0
+
×
26
15
91
0
+
×
27
15
92
0
+
×
28
15
93
0
+
×
29
15
94
0
+
×
30
15
95
0
+
×
27
 
July 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
01
15
96
0
+
×
02
15
97
0
+
×
03
15
98
0
+
×
04
15
99
0
+
×
05
15
100
0
+
×
06
15
101
0
+
×
07
15
102
0
+
×
28
08
15
103
0
+
×
09
15
104
0
+
×
10
15
105
0
+
×
11
15
106
0
+
×
12
15
107
0
+
×
13
15
108
0
+
×
14
15
109
0
+
×
29
15
15
110
0
+
×
16
15
111
0
+
×
17
15
112
0
+
×
18
15
113
0
+
×
19
15
114
0
+
×
20
15
115
0
+
×
21
15
116
0
+
×
30
22
15
117
0
+
×
23
15
118
0
+
×
24
15
119
0
+
×
25
15
120
0
+
×
26
15
121
0
+
×
27
15
122
0
+
×
28
15
123
0
+
×
31
29
15
124
0
+
×
30
15
125
0
+
×
31
15
126
0
+
×
32
August 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
127
0
+
×
02
15
128
0
+
×
03
15
129
0
+
×
04
15
130
0
+
×
32
05
15
131
0
+
×
06
15
132
0
+
×
07
15
133
0
+
×
08
15
134
0
+
×
09
15
135
0
+
×
10
15
136
0
+
×
11
15
137
0
+
×
33
12
15
138
0
+
×
13
15
139
0
+
×
14
15
140
0
+
×
15
15
141
0
+
×
16
15
142
0
+
×
17
15
143
0
+
×
18
15
144
0
+
×
34
19
15
145
0
+
×
20
15
146
0
+
×
21
15
147
0
+
×
22
15
148
0
+
×
23
15
149
0
+
×
24
15
150
0
+
×
25
15
151
0
+
×
35
26
15
152
0
+
×
27
15
153
0
+
×
28
15
154
0
+
×
29
15
155
0
+
×
30
15
156
0
+
×
31
15
157
0
+
×
36
September 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
35
01
15
158
0
+
×
36
02
15
159
0
+
×
03
15
160
0
+
×
04
15
161
0
+
×
05
15
162
0
+
×
06
15
163
0
+
×
07
15
164
0
+
×
08
15
165
0
+
×
37
09
15
166
0
+
×
10
15
167
0
+
×
11
15
168
0
+
×
12
15
169
0
+
×
13
15
170
0
+
×
14
15
171
0
+
×
15
15
172
0
+
×
38
16
15
173
0
+
×
17
15
174
0
+
×
18
15
175
0
+
×
19
15
176
0
+
×
20
15
177
0
+
×
21
15
178
0
+
×
22
15
179
0
+
×
39
23
15
180
0
+
×
24
15
181
0
+
×
25
15
182
0
+
×
26
15
183
0
+
×
27
15
184
0
+
×
28
15
185
0
+
×
29
15
186
0
+
×
40
30
15
187
0
+
×
October 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
40
01
15
188
0
+
×
02
15
189
0
+
×
03
15
190
0
+
×
04
15
191
0
+
×
05
15
192
0
+
×
06
15
193
0
+
×
41
07
15
194
0
+
×
08
15
195
0
+
×
09
15
196
0
+
×
10
15
197
0
+
×
11
15
198
0
+
×
12
15
199
0
+
×
13
15
200
0
+
×
42
14
15
201
0
+
×
15
15
202
0
+
×
16
15
203
0
+
×
17
15
204
0
+
×
18
15
205
0
+
×
19
15
206
0
+
×
20
15
207
0
+
×
43
21
15
208
0
+
×
22
15
209
0
+
×
23
15
210
0
+
×
24
15
211
0
+
×
25
15
212
0
+
×
26
15
213
0
+
×
27
15
214
0
+
×
44
28
15
215
0
+
×
29
15
216
0
+
×
30
15
217
0
+
×
31
15
218
0
+
×
45
November 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
219
0
+
×
02
15
220
0
+
×
03
15
221
0
+
×
45
04
15
222
0
+
×
05
15
223
0
+
×
06
15
224
0
+
×
07
15
225
0
+
×
08
15
226
0
+
×
09
15
227
0
+
×
10
15
228
0
+
×
46
11
15
229
0
+
×
12
15
230
0
+
×
13
15
231
0
+
×
14
15
232
0
+
×
15
15
233
0
+
×
16
15
234
0
+
×
17
15
235
0
+
×
47
18
15
236
0
+
×
19
15
237
0
+
×
20
15
238
0
+
×
21
15
239
0
+
×
22
15
240
0
+
×
23
15
241
0
+
×
24
15
242
0
+
×
48
25
15
243
0
+
×
26
15
244
0
+
×
27
15
245
0
+
×
28
15
246
0
+
×
29
15
247
0
+
×
30
15
248
0
+
×
49
December 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
48
01
15
249
0
+
×
49
02
15
250
0
+
×
03
15
251
0
+
×
04
15
252
0
+
×
05
15
253
0
+
×
06
15
254
0
+
×
07
15
255
0
+
×
08
15
256
0
+
×
50
09
15
257
0
+
×
10
15
258
0
+
×
11
15
259
0
+
×
12
15
260
0
+
×
13
15
261
0
+
×
14
15
262
0
+
×
15
15
263
0
+
×
51
16
15
264
0
+
×
17
15
265
0
+
×
18
15
266
0
+
×
19
15
267
0
+
×
20
15
268
0
+
×
21
15
269
0
+
×
22
15
270
0
+
×
52
23
15
271
0
+
×
24
15
272
0
Veille de Noël (après-midi)
+
×
25
15
273
0
Noël
+
×
26
15
274
0
Saint Etienne
+
×
27
15
275
0
+
×
28
15
276
0
+
×
29
15
277
0
+
×
01
30
15
278
0
+
×
31
15
279
0
Saint-Sylvestre (après-midi)
+
×
January 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
01
01
15
280
0
Jour de l'An
+
×
02
15
281
0
+
×
03
15
282
0
+
×
04
15
283
0
+
×
05
15
284
0
+
×
02
06
15
285
0
+
×
07
15
286
0
+
×
08
15
287
0
+
×
09
15
288
0
+
×
10
15
289
0
+
×
11
15
290
0
+
×
12
15
291
0
+
×
03
13
15
292
0
+
×
14
15
293
0
+
×
15
15
294
0
+
×
16
15
295
0
+
×
17
15
296
0
+
×
18
15
297
0
+
×
19
15
298
0
+
×
04
20
15
299
0
+
×
21
15
300
0
+
×
22
15
301
0
+
×
23
15
302
0
+
×
24
15
303
0
+
×
25
15
304
0
+
×
26
15
305
0
+
×
05
27
15
306
0
+
×
28
15
307
0
+
×
29
15
308
0
+
×
30
15
309
0
+
×
31
15
310
0
+
×
06
February 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
05
01
15
311
0
+
×
02
15
312
0
+
×
06
03
15
313
0
+
×
04
15
314
0
+
×
05
15
315
0
+
×
06
15
316
0
+
×
07
15
317
0
+
×
08
15
318
0
+
×
09
15
319
0
+
×
07
10
15
320
0
+
×
11
15
321
0
+
×
12
15
322
0
+
×
13
15
323
0
+
×
14
15
324
0
+
×
15
15
325
0
+
×
16
15
326
0
+
×
08
17
15
327
0
+
×
18
15
328
0
+
×
19
15
329
0
+
×
20
15
330
0
+
×
21
15
331
0
+
×
22
15
332
0
+
×
23
15
333
0
+
×
09
24
15
334
0
+
×
25
15
335
0
+
×
26
15
336
0
+
×
27
15
337
0
+
×
28
15
338
0
+
×
29
15
339
0
+
×
10
March 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
09
01
15
340
0
+
×
10
02
15
341
0
+
×
03
15
342
0
+
×
04
15
343
0
+
×
05
15
344
0
+
×
06
15
345
0
+
×
07
15
346
0
+
×
08
15
347
0
+
×
11
09
15
348
0
+
×
10
15
349
0
+
×
11
15
350
0
+
×
12
15
351
0
+
×
13
15
352
0
+
×
14
15
353
0
+
×
15
15
354
0
+
×
12
16
15
355
0
+
×
17
15
356
0
+
×
18
15
357
0
+
×
19
15
358
0
+
×
20
15
359
0
+
×
21
15
360
0
+
×
22
15
361
0
+
×
13
23
15
362
0
+
×
24
15
363
0
+
×
25
15
364
0
+
×
26
15
365
0
+
×
27
15
366
0
+
×
28
15
367
0
+
×
29
15
368
0
+
×
14
 
Public holidays
Weekend days
Days to take
Vacations
School holidays - Zone C
Days to take:
You can now adjust the optimization by clicking on the calendar
Holidays length:
Optimization factor:
?
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