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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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SAT-SUN
Country :
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 ()
October 2021
week
mon
tue
wed
thu
fri
sat
sun
39
40
41
14
15
0
0
+
×
15
15
1
0
+
×
16
15
2
0
+
×
17
15
3
0
+
×
42
18
15
4
0
+
×
19
15
5
0
+
×
20
15
6
0
+
×
21
15
7
0
+
×
22
15
8
0
+
×
23
15
9
0
+
×
24
15
10
0
+
×
43
25
15
11
0
+
×
26
15
12
0
+
×
27
15
13
0
+
×
28
15
14
0
+
×
29
15
15
0
+
×
30
15
16
0
+
×
31
15
17
0
+
×
44
November 2021
week
mon
tue
wed
thu
fri
sat
sun
44
01
15
18
0
+
×
02
15
19
0
+
×
03
15
20
0
Culture Day
+
×
04
15
21
0
+
×
05
15
22
0
+
×
06
15
23
0
+
×
07
15
24
0
+
×
45
08
15
25
0
+
×
09
15
26
0
+
×
10
15
27
0
+
×
11
15
28
0
+
×
12
15
29
0
+
×
13
15
30
0
+
×
14
15
31
0
+
×
46
15
15
32
0
+
×
16
15
33
0
+
×
17
15
34
0
+
×
18
15
35
0
+
×
19
15
36
0
+
×
20
15
37
0
+
×
21
15
38
0
+
×
47
22
15
39
0
+
×
23
15
40
0
Labor Thanksgiving Day
+
×
24
15
41
0
+
×
25
15
42
0
+
×
26
15
43
0
+
×
27
15
44
0
+
×
28
15
45
0
+
×
48
29
15
46
0
+
×
30
15
47
0
+
×
49
December 2021
week
mon
tue
wed
thu
fri
sat
sun
48
01
15
48
0
+
×
02
15
49
0
+
×
03
15
50
0
+
×
04
15
51
0
+
×
05
15
52
0
+
×
49
06
15
53
0
+
×
07
15
54
0
+
×
08
15
55
0
+
×
09
15
56
0
+
×
10
15
57
0
+
×
11
15
58
0
+
×
12
15
59
0
+
×
50
13
15
60
0
+
×
14
15
61
0
+
×
15
15
62
0
+
×
16
15
63
0
+
×
17
15
64
0
+
×
18
15
65
0
+
×
19
15
66
0
+
×
51
20
15
67
0
+
×
21
15
68
0
+
×
22
15
69
0
+
×
23
15
70
0
+
×
24
15
71
0
+
×
25
15
72
0
+
×
26
15
73
0
+
×
52
27
15
74
0
+
×
28
15
75
0
+
×
29
15
76
0
+
×
30
15
77
0
+
×
31
15
78
0
+
×
01
January 2022
week
mon
tue
wed
thu
fri
sat
sun
52
01
15
79
0
New Year's Day
+
×
02
15
80
0
+
×
01
03
15
81
0
New Year's Day observed
+
×
04
15
82
0
+
×
05
15
83
0
+
×
06
15
84
0
+
×
07
15
85
0
+
×
08
15
86
0
+
×
09
15
87
0
+
×
02
10
15
88
0
Coming of Age Day
+
×
11
15
89
0
+
×
12
15
90
0
+
×
13
15
91
0
+
×
14
15
92
0
+
×
15
15
93
0
+
×
16
15
94
0
+
×
03
17
15
95
0
+
×
18
15
96
0
+
×
19
15
97
0
+
×
20
15
98
0
+
×
21
15
99
0
+
×
22
15
100
0
+
×
23
15
101
0
+
×
04
24
15
102
0
+
×
25
15
103
0
+
×
26
15
104
0
+
×
27
15
105
0
+
×
28
15
106
0
+
×
29
15
107
0
+
×
30
15
108
0
+
×
05
31
15
109
0
+
×
 
February 2022
week
mon
tue
wed
thu
fri
sat
sun
05
01
15
110
0
+
×
02
15
111
0
+
×
03
15
112
0
+
×
04
15
113
0
+
×
05
15
114
0
+
×
06
15
115
0
+
×
06
07
15
116
0
+
×
08
15
117
0
+
×
09
15
118
0
+
×
10
15
119
0
+
×
11
15
120
0
Foundation Day
+
×
12
15
121
0
+
×
13
15
122
0
+
×
07
14
15
123
0
+
×
15
15
124
0
+
×
16
15
125
0
+
×
17
15
126
0
+
×
18
15
127
0
+
×
19
15
128
0
+
×
20
15
129
0
+
×
08
21
15
130
0
+
×
22
15
131
0
+
×
23
15
132
0
Emperor's Birthday
+
×
24
15
133
0
+
×
25
15
134
0
+
×
26
15
135
0
+
×
27
15
136
0
+
×
09
28
15
137
0
+
×
10
March 2022
week
mon
tue
wed
thu
fri
sat
sun
09
01
15
138
0
+
×
02
15
139
0
+
×
03
15
140
0
+
×
04
15
141
0
+
×
05
15
142
0
+
×
06
15
143
0
+
×
10
07
15
144
0
+
×
08
15
145
0
+
×
09
15
146
0
+
×
10
15
147
0
+
×
11
15
148
0
+
×
12
15
149
0
+
×
13
15
150
0
+
×
11
14
15
151
0
+
×
15
15
152
0
+
×
16
15
153
0
+
×
17
15
154
0
+
×
18
15
155
0
+
×
19
15
156
0
+
×
20
15
157
0
Vernal Equinox Day
+
×
12
21
15
158
0
+
×
22
15
159
0
+
×
23
15
160
0
+
×
24
15
161
0
+
×
25
15
162
0
+
×
26
15
163
0
+
×
27
15
164
0
+
×
13
28
15
165
0
+
×
29
15
166
0
+
×
30
15
167
0
+
×
31
15
168
0
+
×
14
April 2022
week
mon
tue
wed
thu
fri
sat
sun
13
01
15
169
0
+
×
02
15
170
0
+
×
03
15
171
0
+
×
14
04
15
172
0
+
×
05
15
173
0
+
×
06
15
174
0
+
×
07
15
175
0
+
×
08
15
176
0
+
×
09
15
177
0
+
×
10
15
178
0
+
×
15
11
15
179
0
+
×
12
15
180
0
+
×
13
15
181
0
+
×
14
15
182
0
+
×
15
15
183
0
+
×
16
15
184
0
+
×
17
15
185
0
+
×
16
18
15
186
0
+
×
19
15
187
0
+
×
20
15
188
0
+
×
21
15
189
0
+
×
22
15
190
0
+
×
23
15
191
0
+
×
24
15
192
0
+
×
17
25
15
193
0
+
×
26
15
194
0
+
×
27
15
195
0
+
×
28
15
196
0
+
×
29
15
197
0
Shōwa Day
+
×
30
15
198
0
+
×
18
May 2022
week
mon
tue
wed
thu
fri
sat
sun
17
01
15
199
0
+
×
18
02
15
200
0
+
×
03
15
201
0
Constitution Memorial Day
+
×
04
15
202
0
Greenery Day
+
×
05
15
203
0
Children's Day
+
×
06
15
204
0
+
×
07
15
205
0
+
×
08
15
206
0
+
×
19
09
15
207
0
+
×
10
15
208
0
+
×
11
15
209
0
+
×
12
15
210
0
+
×
13
15
211
0
+
×
14
15
212
0
+
×
15
15
213
0
+
×
20
16
15
214
0
+
×
17
15
215
0
+
×
18
15
216
0
+
×
19
15
217
0
+
×
20
15
218
0
+
×
21
15
219
0
+
×
22
15
220
0
+
×
21
23
15
221
0
+
×
24
15
222
0
+
×
25
15
223
0
+
×
26
15
224
0
+
×
27
15
225
0
+
×
28
15
226
0
+
×
29
15
227
0
+
×
22
30
15
228
0
+
×
31
15
229
0
+
×
June 2022
week
mon
tue
wed
thu
fri
sat
sun
22
01
15
230
0
+
×
02
15
231
0
+
×
03
15
232
0
+
×
04
15
233
0
+
×
05
15
234
0
+
×
23
06
15
235
0
+
×
07
15
236
0
+
×
08
15
237
0
+
×
09
15
238
0
+
×
10
15
239
0
+
×
11
15
240
0
+
×
12
15
241
0
+
×
24
13
15
242
0
+
×
14
15
243
0
+
×
15
15
244
0
+
×
16
15
245
0
+
×
17
15
246
0
+
×
18
15
247
0
+
×
19
15
248
0
+
×
25
20
15
249
0
+
×
21
15
250
0
+
×
22
15
251
0
+
×
23
15
252
0
+
×
24
15
253
0
+
×
25
15
254
0
+
×
26
15
255
0
+
×
26
27
15
256
0
+
×
28
15
257
0
+
×
29
15
258
0
+
×
30
15
259
0
+
×
27
July 2022
week
mon
tue
wed
thu
fri
sat
sun
26
01
15
260
0
+
×
02
15
261
0
+
×
03
15
262
0
+
×
27
04
15
263
0
+
×
05
15
264
0
+
×
06
15
265
0
+
×
07
15
266
0
+
×
08
15
267
0
+
×
09
15
268
0
+
×
10
15
269
0
+
×
28
11
15
270
0
+
×
12
15
271
0
+
×
13
15
272
0
+
×
14
15
273
0
+
×
15
15
274
0
+
×
16
15
275
0
+
×
17
15
276
0
+
×
29
18
15
277
0
Marine Day
+
×
19
15
278
0
+
×
20
15
279
0
+
×
21
15
280
0
+
×
22
15
281
0
+
×
23
15
282
0
+
×
24
15
283
0
+
×
30
25
15
284
0
+
×
26
15
285
0
+
×
27
15
286
0
+
×
28
15
287
0
+
×
29
15
288
0
+
×
30
15
289
0
+
×
31
15
290
0
+
×
31
August 2022
week
mon
tue
wed
thu
fri
sat
sun
31
01
15
291
0
+
×
02
15
292
0
+
×
03
15
293
0
+
×
04
15
294
0
+
×
05
15
295
0
+
×
06
15
296
0
+
×
07
15
297
0
+
×
32
08
15
298
0
+
×
09
15
299
0
+
×
10
15
300
0
+
×
11
15
301
0
Mountain Day
+
×
12
15
302
0
+
×
13
15
303
0
+
×
14
15
304
0
+
×
33
15
15
305
0
+
×
16
15
306
0
+
×
17
15
307
0
+
×
18
15
308
0
+
×
19
15
309
0
+
×
20
15
310
0
+
×
21
15
311
0
+
×
34
22
15
312
0
+
×
23
15
313
0
+
×
24
15
314
0
+
×
25
15
315
0
+
×
26
15
316
0
+
×
27
15
317
0
+
×
28
15
318
0
+
×
35
29
15
319
0
+
×
30
15
320
0
+
×
31
15
321
0
+
×
36
September 2022
week
mon
tue
wed
thu
fri
sat
sun
35
01
15
322
0
+
×
02
15
323
0
+
×
03
15
324
0
+
×
04
15
325
0
+
×
36
05
15
326
0
+
×
06
15
327
0
+
×
07
15
328
0
+
×
08
15
329
0
+
×
09
15
330
0
+
×
10
15
331
0
+
×
11
15
332
0
+
×
37
12
15
333
0
+
×
13
15
334
0
+
×
14
15
335
0
+
×
15
15
336
0
+
×
16
15
337
0
+
×
17
15
338
0
+
×
18
15
339
0
+
×
38
19
15
340
0
Respect-for-Aged Day
+
×
20
15
341
0
+
×
21
15
342
0
+
×
22
15
343
0
+
×
23
15
344
0
Autumnal Equinox Day
+
×
24
15
345
0
+
×
25
15
346
0
+
×
39
26
15
347
0
+
×
27
15
348
0
+
×
28
15
349
0
+
×
29
15
350
0
+
×
30
15
351
0
+
×
40
October 2022
week
mon
tue
wed
thu
fri
sat
sun
39
01
15
352
0
+
×
02
15
353
0
+
×
40
03
15
354
0
+
×
04
15
355
0
+
×
05
15
356
0
+
×
06
15
357
0
+
×
07
15
358
0
+
×
08
15
359
0
+
×
09
15
360
0
+
×
41
10
15
361
0
Health and Sports Day
+
×
11
15
362
0
+
×
12
15
363
0
+
×
13
15
364
0
+
×
14
15
365
0
+
×
15
15
366
0
+
×
16
15
367
0
+
×
42
43
44
 
Public holidays
Weekend days
Days to take
Holidays
Days to take:
You can now adjust the optimization by clicking on the calendar
Holidays length:
Optimization factor:
?
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