×
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
UK | EN 
Language:



Español
Français
Português
Italiano
Deutsch
..в Ukraine
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 ()
July 2022
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
26
27
05
15
0
0
+
×
06
15
1
0
+
×
07
15
2
0
+
×
08
15
3
0
+
×
09
15
4
0
+
×
10
15
5
0
+
×
28
11
15
6
0
+
×
12
15
7
0
+
×
13
15
8
0
+
×
14
15
9
0
+
×
15
15
10
0
+
×
16
15
11
0
+
×
17
15
12
0
+
×
29
18
15
13
0
+
×
19
15
14
0
+
×
20
15
15
0
+
×
21
15
16
0
+
×
22
15
17
0
+
×
23
15
18
0
+
×
24
15
19
0
+
×
30
25
15
20
0
+
×
26
15
21
0
+
×
27
15
22
0
+
×
28
15
23
0
Statehood Day
+
×
29
15
24
0
+
×
30
15
25
0
+
×
31
15
26
0
+
×
31
August 2022
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
27
0
+
×
02
15
28
0
+
×
03
15
29
0
+
×
04
15
30
0
+
×
05
15
31
0
+
×
06
15
32
0
+
×
07
15
33
0
+
×
32
08
15
34
0
+
×
09
15
35
0
+
×
10
15
36
0
+
×
11
15
37
0
+
×
12
15
38
0
+
×
13
15
39
0
+
×
14
15
40
0
+
×
33
15
15
41
0
+
×
16
15
42
0
+
×
17
15
43
0
+
×
18
15
44
0
+
×
19
15
45
0
+
×
20
15
46
0
+
×
21
15
47
0
+
×
34
22
15
48
0
+
×
23
15
49
0
+
×
24
15
50
0
Independence Day
+
×
25
15
51
0
+
×
26
15
52
0
+
×
27
15
53
0
+
×
28
15
54
0
+
×
35
29
15
55
0
+
×
30
15
56
0
+
×
31
15
57
0
+
×
36
September 2022
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
35
01
15
58
0
+
×
02
15
59
0
+
×
03
15
60
0
+
×
04
15
61
0
+
×
36
05
15
62
0
+
×
06
15
63
0
+
×
07
15
64
0
+
×
08
15
65
0
+
×
09
15
66
0
+
×
10
15
67
0
+
×
11
15
68
0
+
×
37
12
15
69
0
+
×
13
15
70
0
+
×
14
15
71
0
+
×
15
15
72
0
+
×
16
15
73
0
+
×
17
15
74
0
+
×
18
15
75
0
+
×
38
19
15
76
0
+
×
20
15
77
0
+
×
21
15
78
0
+
×
22
15
79
0
+
×
23
15
80
0
+
×
24
15
81
0
+
×
25
15
82
0
+
×
39
26
15
83
0
+
×
27
15
84
0
+
×
28
15
85
0
+
×
29
15
86
0
+
×
30
15
87
0
+
×
40
October 2022
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
39
01
15
88
0
+
×
02
15
89
0
+
×
40
03
15
90
0
+
×
04
15
91
0
+
×
05
15
92
0
+
×
06
15
93
0
+
×
07
15
94
0
+
×
08
15
95
0
+
×
09
15
96
0
+
×
41
10
15
97
0
+
×
11
15
98
0
+
×
12
15
99
0
+
×
13
15
100
0
+
×
14
15
101
0
Day of Defender of Ukraine
+
×
15
15
102
0
+
×
16
15
103
0
+
×
42
17
15
104
0
+
×
18
15
105
0
+
×
19
15
106
0
+
×
20
15
107
0
+
×
21
15
108
0
+
×
22
15
109
0
+
×
23
15
110
0
+
×
43
24
15
111
0
+
×
25
15
112
0
+
×
26
15
113
0
+
×
27
15
114
0
+
×
28
15
115
0
+
×
29
15
116
0
+
×
30
15
117
0
+
×
44
31
15
118
0
+
×
 
November 2022
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
119
0
+
×
02
15
120
0
+
×
03
15
121
0
+
×
04
15
122
0
+
×
05
15
123
0
+
×
06
15
124
0
+
×
45
07
15
125
0
+
×
08
15
126
0
+
×
09
15
127
0
+
×
10
15
128
0
+
×
11
15
129
0
+
×
12
15
130
0
+
×
13
15
131
0
+
×
46
14
15
132
0
+
×
15
15
133
0
+
×
16
15
134
0
+
×
17
15
135
0
+
×
18
15
136
0
+
×
19
15
137
0
+
×
20
15
138
0
+
×
47
21
15
139
0
+
×
22
15
140
0
+
×
23
15
141
0
+
×
24
15
142
0
+
×
25
15
143
0
+
×
26
15
144
0
+
×
27
15
145
0
+
×
48
28
15
146
0
+
×
29
15
147
0
+
×
30
15
148
0
+
×
49
December 2022
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
48
01
15
149
0
+
×
02
15
150
0
+
×
03
15
151
0
+
×
04
15
152
0
+
×
49
05
15
153
0
+
×
06
15
154
0
+
×
07
15
155
0
+
×
08
15
156
0
+
×
09
15
157
0
+
×
10
15
158
0
+
×
11
15
159
0
+
×
50
12
15
160
0
+
×
13
15
161
0
+
×
14
15
162
0
+
×
15
15
163
0
+
×
16
15
164
0
+
×
17
15
165
0
+
×
18
15
166
0
+
×
51
19
15
167
0
+
×
20
15
168
0
+
×
21
15
169
0
+
×
22
15
170
0
+
×
23
15
171
0
+
×
24
15
172
0
+
×
25
15
173
0
Christmas Day
+
×
52
26
15
174
0
Christmas Day
+
×
27
15
175
0
+
×
28
15
176
0
+
×
29
15
177
0
+
×
30
15
178
0
+
×
31
15
179
0
+
×
01
January 2023
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
52
01
15
180
0
New Year's Day
+
×
01
02
15
181
0
New Year's Day
+
×
03
15
182
0
+
×
04
15
183
0
+
×
05
15
184
0
+
×
06
15
185
0
+
×
07
15
186
0
Orthodox Christmas Day
+
×
08
15
187
0
+
×
02
09
15
188
0
Orthodox Christmas Day
+
×
10
15
189
0
+
×
11
15
190
0
+
×
12
15
191
0
+
×
13
15
192
0
+
×
14
15
193
0
+
×
15
15
194
0
+
×
03
16
15
195
0
+
×
17
15
196
0
+
×
18
15
197
0
+
×
19
15
198
0
+
×
20
15
199
0
+
×
21
15
200
0
+
×
22
15
201
0
+
×
04
23
15
202
0
+
×
24
15
203
0
+
×
25
15
204
0
+
×
26
15
205
0
+
×
27
15
206
0
+
×
28
15
207
0
+
×
29
15
208
0
+
×
05
30
15
209
0
+
×
31
15
210
0
+
×
February 2023
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
05
01
15
211
0
+
×
02
15
212
0
+
×
03
15
213
0
+
×
04
15
214
0
+
×
05
15
215
0
+
×
06
06
15
216
0
+
×
07
15
217
0
+
×
08
15
218
0
+
×
09
15
219
0
+
×
10
15
220
0
+
×
11
15
221
0
+
×
12
15
222
0
+
×
07
13
15
223
0
+
×
14
15
224
0
+
×
15
15
225
0
+
×
16
15
226
0
+
×
17
15
227
0
+
×
18
15
228
0
+
×
19
15
229
0
+
×
08
20
15
230
0
+
×
21
15
231
0
+
×
22
15
232
0
+
×
23
15
233
0
+
×
24
15
234
0
+
×
25
15
235
0
+
×
26
15
236
0
+
×
09
27
15
237
0
+
×
28
15
238
0
+
×
10
March 2023
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
09
01
15
239
0
+
×
02
15
240
0
+
×
03
15
241
0
+
×
04
15
242
0
+
×
05
15
243
0
+
×
10
06
15
244
0
+
×
07
15
245
0
+
×
08
15
246
0
Women's Day
+
×
09
15
247
0
+
×
10
15
248
0
+
×
11
15
249
0
+
×
12
15
250
0
+
×
11
13
15
251
0
+
×
14
15
252
0
+
×
15
15
253
0
+
×
16
15
254
0
+
×
17
15
255
0
+
×
18
15
256
0
+
×
19
15
257
0
+
×
12
20
15
258
0
+
×
21
15
259
0
+
×
22
15
260
0
+
×
23
15
261
0
+
×
24
15
262
0
+
×
25
15
263
0
+
×
26
15
264
0
+
×
13
27
15
265
0
+
×
28
15
266
0
+
×
29
15
267
0
+
×
30
15
268
0
+
×
31
15
269
0
+
×
14
April 2023
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
13
01
15
270
0
+
×
02
15
271
0
+
×
14
03
15
272
0
+
×
04
15
273
0
+
×
05
15
274
0
+
×
06
15
275
0
+
×
07
15
276
0
+
×
08
15
277
0
+
×
09
15
278
0
+
×
15
10
15
279
0
+
×
11
15
280
0
+
×
12
15
281
0
+
×
13
15
282
0
+
×
14
15
283
0
+
×
15
15
284
0
+
×
16
15
285
0
Orthodox Easter
+
×
16
17
15
286
0
Orthodox Easter
+
×
18
15
287
0
+
×
19
15
288
0
+
×
20
15
289
0
+
×
21
15
290
0
+
×
22
15
291
0
+
×
23
15
292
0
+
×
17
24
15
293
0
+
×
25
15
294
0
+
×
26
15
295
0
+
×
27
15
296
0
+
×
28
15
297
0
+
×
29
15
298
0
+
×
30
15
299
0
+
×
18
May 2023
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
18
01
15
300
0
Workers' Day
+
×
02
15
301
0
+
×
03
15
302
0
+
×
04
15
303
0
+
×
05
15
304
0
+
×
06
15
305
0
+
×
07
15
306
0
+
×
19
08
15
307
0
+
×
09
15
308
0
Memorial Day
+
×
10
15
309
0
+
×
11
15
310
0
+
×
12
15
311
0
+
×
13
15
312
0
+
×
14
15
313
0
+
×
20
15
15
314
0
+
×
16
15
315
0
+
×
17
15
316
0
+
×
18
15
317
0
+
×
19
15
318
0
+
×
20
15
319
0
+
×
21
15
320
0
+
×
21
22
15
321
0
+
×
23
15
322
0
+
×
24
15
323
0
+
×
25
15
324
0
+
×
26
15
325
0
+
×
27
15
326
0
+
×
28
15
327
0
+
×
22
29
15
328
0
+
×
30
15
329
0
+
×
31
15
330
0
+
×
23
June 2023
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
22
01
15
331
0
+
×
02
15
332
0
+
×
03
15
333
0
+
×
04
15
334
0
Orthodox Pentecost
+
×
23
05
15
335
0
Orthodox Pentecost
+
×
06
15
336
0
+
×
07
15
337
0
+
×
08
15
338
0
+
×
09
15
339
0
+
×
10
15
340
0
+
×
11
15
341
0
+
×
24
12
15
342
0
+
×
13
15
343
0
+
×
14
15
344
0
+
×
15
15
345
0
+
×
16
15
346
0
+
×
17
15
347
0
+
×
18
15
348
0
+
×
25
19
15
349
0
+
×
20
15
350
0
+
×
21
15
351
0
+
×
22
15
352
0
+
×
23
15
353
0
+
×
24
15
354
0
+
×
25
15
355
0
+
×
26
26
15
356
0
+
×
27
15
357
0
+
×
28
15
358
0
Constitution Day
+
×
29
15
359
0
+
×
30
15
360
0
+
×
27
July 2023
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
26
01
15
361
0
+
×
02
15
362
0
+
×
27
03
15
363
0
+
×
04
15
364
0
+
×
05
15
365
0
+
×
28
29
30
31
 
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:
?
Copy
Share your result!
A suggestion?
A question or an error to report?

Do not hesitate to reach us at:
contact@workingdays.org