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