×
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
EN | DE 
Language:



Español
Français
Português
Italiano
Deutsch
..in Sweden
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 ()
December 2020
week
mon
tue
wed
thu
fri
sat
sun
49
05
15
0
0
+
×
06
15
1
0
+
×
50
07
15
2
0
+
×
08
15
3
0
+
×
09
15
4
0
+
×
10
15
5
0
+
×
11
15
6
0
+
×
12
15
7
0
+
×
13
15
8
0
+
×
51
14
15
9
0
+
×
15
15
10
0
+
×
16
15
11
0
+
×
17
15
12
0
+
×
18
15
13
0
+
×
19
15
14
0
+
×
20
15
15
0
+
×
52
21
15
16
0
+
×
22
15
17
0
+
×
23
15
18
0
+
×
24
15
19
0
Julafton
+
×
25
15
20
0
Juldagen
+
×
26
15
21
0
Annandag jul
+
×
27
15
22
0
+
×
53
28
15
23
0
+
×
29
15
24
0
+
×
30
15
25
0
+
×
31
15
26
0
Nyårsafton
+
×
01
January 2021
week
mon
tue
wed
thu
fri
sat
sun
53
01
15
27
0
Nyårsdagen
+
×
02
15
28
0
+
×
03
15
29
0
+
×
01
04
15
30
0
+
×
05
15
31
0
+
×
06
15
32
0
Trettondedag jul
+
×
07
15
33
0
+
×
08
15
34
0
+
×
09
15
35
0
+
×
10
15
36
0
+
×
02
11
15
37
0
+
×
12
15
38
0
+
×
13
15
39
0
+
×
14
15
40
0
+
×
15
15
41
0
+
×
16
15
42
0
+
×
17
15
43
0
+
×
03
18
15
44
0
+
×
19
15
45
0
+
×
20
15
46
0
+
×
21
15
47
0
+
×
22
15
48
0
+
×
23
15
49
0
+
×
24
15
50
0
+
×
04
25
15
51
0
+
×
26
15
52
0
+
×
27
15
53
0
+
×
28
15
54
0
+
×
29
15
55
0
+
×
30
15
56
0
+
×
31
15
57
0
+
×
05
February 2021
week
mon
tue
wed
thu
fri
sat
sun
05
01
15
58
0
+
×
02
15
59
0
+
×
03
15
60
0
+
×
04
15
61
0
+
×
05
15
62
0
+
×
06
15
63
0
+
×
07
15
64
0
+
×
06
08
15
65
0
+
×
09
15
66
0
+
×
10
15
67
0
+
×
11
15
68
0
+
×
12
15
69
0
+
×
13
15
70
0
+
×
14
15
71
0
+
×
07
15
15
72
0
+
×
16
15
73
0
+
×
17
15
74
0
+
×
18
15
75
0
+
×
19
15
76
0
+
×
20
15
77
0
+
×
21
15
78
0
+
×
08
22
15
79
0
+
×
23
15
80
0
+
×
24
15
81
0
+
×
25
15
82
0
+
×
26
15
83
0
+
×
27
15
84
0
+
×
28
15
85
0
+
×
09
10
March 2021
week
mon
tue
wed
thu
fri
sat
sun
09
01
15
86
0
+
×
02
15
87
0
+
×
03
15
88
0
+
×
04
15
89
0
+
×
05
15
90
0
+
×
06
15
91
0
+
×
07
15
92
0
+
×
10
08
15
93
0
+
×
09
15
94
0
+
×
10
15
95
0
+
×
11
15
96
0
+
×
12
15
97
0
+
×
13
15
98
0
+
×
14
15
99
0
+
×
11
15
15
100
0
+
×
16
15
101
0
+
×
17
15
102
0
+
×
18
15
103
0
+
×
19
15
104
0
+
×
20
15
105
0
+
×
21
15
106
0
+
×
12
22
15
107
0
+
×
23
15
108
0
+
×
24
15
109
0
+
×
25
15
110
0
+
×
26
15
111
0
+
×
27
15
112
0
+
×
28
15
113
0
+
×
13
29
15
114
0
+
×
30
15
115
0
+
×
31
15
116
0
+
×
14
 
April 2021
week
mon
tue
wed
thu
fri
sat
sun
13
01
15
117
0
+
×
02
15
118
0
Långfredagen
+
×
03
15
119
0
+
×
04
15
120
0
Påskdagen
+
×
14
05
15
121
0
Annandag påsk
+
×
06
15
122
0
+
×
07
15
123
0
+
×
08
15
124
0
+
×
09
15
125
0
+
×
10
15
126
0
+
×
11
15
127
0
+
×
15
12
15
128
0
+
×
13
15
129
0
+
×
14
15
130
0
+
×
15
15
131
0
+
×
16
15
132
0
+
×
17
15
133
0
+
×
18
15
134
0
+
×
16
19
15
135
0
+
×
20
15
136
0
+
×
21
15
137
0
+
×
22
15
138
0
+
×
23
15
139
0
+
×
24
15
140
0
+
×
25
15
141
0
+
×
17
26
15
142
0
+
×
27
15
143
0
+
×
28
15
144
0
+
×
29
15
145
0
+
×
30
15
146
0
+
×
18
May 2021
week
mon
tue
wed
thu
fri
sat
sun
17
01
15
147
0
Första maj
+
×
02
15
148
0
+
×
18
03
15
149
0
+
×
04
15
150
0
+
×
05
15
151
0
+
×
06
15
152
0
+
×
07
15
153
0
+
×
08
15
154
0
+
×
09
15
155
0
+
×
19
10
15
156
0
+
×
11
15
157
0
+
×
12
15
158
0
+
×
13
15
159
0
Kristi himmelsfärds dag
+
×
14
15
160
0
+
×
15
15
161
0
+
×
16
15
162
0
+
×
20
17
15
163
0
+
×
18
15
164
0
+
×
19
15
165
0
+
×
20
15
166
0
+
×
21
15
167
0
+
×
22
15
168
0
+
×
23
15
169
0
Pingstdagen
+
×
21
24
15
170
0
+
×
25
15
171
0
+
×
26
15
172
0
+
×
27
15
173
0
+
×
28
15
174
0
+
×
29
15
175
0
+
×
30
15
176
0
+
×
22
31
15
177
0
+
×
June 2021
week
mon
tue
wed
thu
fri
sat
sun
22
01
15
178
0
+
×
02
15
179
0
+
×
03
15
180
0
+
×
04
15
181
0
+
×
05
15
182
0
+
×
06
15
183
0
Nationaldagen
+
×
23
07
15
184
0
+
×
08
15
185
0
+
×
09
15
186
0
+
×
10
15
187
0
+
×
11
15
188
0
+
×
12
15
189
0
+
×
13
15
190
0
+
×
24
14
15
191
0
+
×
15
15
192
0
+
×
16
15
193
0
+
×
17
15
194
0
+
×
18
15
195
0
+
×
19
15
196
0
+
×
20
15
197
0
+
×
25
21
15
198
0
+
×
22
15
199
0
+
×
23
15
200
0
+
×
24
15
201
0
+
×
25
15
202
0
Midsommarafton
+
×
26
15
203
0
Midsommardagen
+
×
27
15
204
0
+
×
26
28
15
205
0
+
×
29
15
206
0
+
×
30
15
207
0
+
×
27
July 2021
week
mon
tue
wed
thu
fri
sat
sun
26
01
15
208
0
+
×
02
15
209
0
+
×
03
15
210
0
+
×
04
15
211
0
+
×
27
05
15
212
0
+
×
06
15
213
0
+
×
07
15
214
0
+
×
08
15
215
0
+
×
09
15
216
0
+
×
10
15
217
0
+
×
11
15
218
0
+
×
28
12
15
219
0
+
×
13
15
220
0
+
×
14
15
221
0
+
×
15
15
222
0
+
×
16
15
223
0
+
×
17
15
224
0
+
×
18
15
225
0
+
×
29
19
15
226
0
+
×
20
15
227
0
+
×
21
15
228
0
+
×
22
15
229
0
+
×
23
15
230
0
+
×
24
15
231
0
+
×
25
15
232
0
+
×
30
26
15
233
0
+
×
27
15
234
0
+
×
28
15
235
0
+
×
29
15
236
0
+
×
30
15
237
0
+
×
31
15
238
0
+
×
31
August 2021
week
mon
tue
wed
thu
fri
sat
sun
30
01
15
239
0
+
×
31
02
15
240
0
+
×
03
15
241
0
+
×
04
15
242
0
+
×
05
15
243
0
+
×
06
15
244
0
+
×
07
15
245
0
+
×
08
15
246
0
+
×
32
09
15
247
0
+
×
10
15
248
0
+
×
11
15
249
0
+
×
12
15
250
0
+
×
13
15
251
0
+
×
14
15
252
0
+
×
15
15
253
0
+
×
33
16
15
254
0
+
×
17
15
255
0
+
×
18
15
256
0
+
×
19
15
257
0
+
×
20
15
258
0
+
×
21
15
259
0
+
×
22
15
260
0
+
×
34
23
15
261
0
+
×
24
15
262
0
+
×
25
15
263
0
+
×
26
15
264
0
+
×
27
15
265
0
+
×
28
15
266
0
+
×
29
15
267
0
+
×
35
30
15
268
0
+
×
31
15
269
0
+
×
September 2021
week
mon
tue
wed
thu
fri
sat
sun
35
01
15
270
0
+
×
02
15
271
0
+
×
03
15
272
0
+
×
04
15
273
0
+
×
05
15
274
0
+
×
36
06
15
275
0
+
×
07
15
276
0
+
×
08
15
277
0
+
×
09
15
278
0
+
×
10
15
279
0
+
×
11
15
280
0
+
×
12
15
281
0
+
×
37
13
15
282
0
+
×
14
15
283
0
+
×
15
15
284
0
+
×
16
15
285
0
+
×
17
15
286
0
+
×
18
15
287
0
+
×
19
15
288
0
+
×
38
20
15
289
0
+
×
21
15
290
0
+
×
22
15
291
0
+
×
23
15
292
0
+
×
24
15
293
0
+
×
25
15
294
0
+
×
26
15
295
0
+
×
39
27
15
296
0
+
×
28
15
297
0
+
×
29
15
298
0
+
×
30
15
299
0
+
×
40
October 2021
week
mon
tue
wed
thu
fri
sat
sun
39
01
15
300
0
+
×
02
15
301
0
+
×
03
15
302
0
+
×
40
04
15
303
0
+
×
05
15
304
0
+
×
06
15
305
0
+
×
07
15
306
0
+
×
08
15
307
0
+
×
09
15
308
0
+
×
10
15
309
0
+
×
41
11
15
310
0
+
×
12
15
311
0
+
×
13
15
312
0
+
×
14
15
313
0
+
×
15
15
314
0
+
×
16
15
315
0
+
×
17
15
316
0
+
×
42
18
15
317
0
+
×
19
15
318
0
+
×
20
15
319
0
+
×
21
15
320
0
+
×
22
15
321
0
+
×
23
15
322
0
+
×
24
15
323
0
+
×
43
25
15
324
0
+
×
26
15
325
0
+
×
27
15
326
0
+
×
28
15
327
0
+
×
29
15
328
0
+
×
30
15
329
0
+
×
31
15
330
0
+
×
44
November 2021
week
mon
tue
wed
thu
fri
sat
sun
44
01
15
331
0
+
×
02
15
332
0
+
×
03
15
333
0
+
×
04
15
334
0
+
×
05
15
335
0
+
×
06
15
336
0
Alla helgons dag
+
×
07
15
337
0
+
×
45
08
15
338
0
+
×
09
15
339
0
+
×
10
15
340
0
+
×
11
15
341
0
+
×
12
15
342
0
+
×
13
15
343
0
+
×
14
15
344
0
+
×
46
15
15
345
0
+
×
16
15
346
0
+
×
17
15
347
0
+
×
18
15
348
0
+
×
19
15
349
0
+
×
20
15
350
0
+
×
21
15
351
0
+
×
47
22
15
352
0
+
×
23
15
353
0
+
×
24
15
354
0
+
×
25
15
355
0
+
×
26
15
356
0
+
×
27
15
357
0
+
×
28
15
358
0
+
×
48
29
15
359
0
+
×
30
15
360
0
+
×
49
December 2021
week
mon
tue
wed
thu
fri
sat
sun
48
01
15
361
0
+
×
02
15
362
0
+
×
03
15
363
0
+
×
04
15
364
0
+
×
05
15
365
0
+
×
49
50
51
52
01
 
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:
?
Copy
Share your result!
A suggestion?
A question or an error to report?

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