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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
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 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
35
36
37
11
15
0
0
+
×
12
15
1
0
+
×
13
15
2
0
+
×
14
15
3
0
+
×
15
15
4
0
+
×
38
16
15
5
0
+
×
17
15
6
0
+
×
18
15
7
0
+
×
19
15
8
0
+
×
20
15
9
0
+
×
21
15
10
0
+
×
22
15
11
0
+
×
39
23
15
12
0
+
×
24
15
13
0
+
×
25
15
14
0
+
×
26
15
15
0
+
×
27
15
16
0
+
×
28
15
17
0
+
×
29
15
18
0
+
×
40
30
15
19
0
+
×
October 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
40
01
15
20
0
+
×
02
15
21
0
+
×
03
15
22
0
+
×
04
15
23
0
+
×
05
15
24
0
+
×
06
15
25
0
+
×
41
07
15
26
0
Labour Day
+
×
08
15
27
0
+
×
09
15
28
0
+
×
10
15
29
0
+
×
11
15
30
0
+
×
12
15
31
0
+
×
13
15
32
0
+
×
42
14
15
33
0
+
×
15
15
34
0
+
×
16
15
35
0
+
×
17
15
36
0
+
×
18
15
37
0
+
×
19
15
38
0
+
×
20
15
39
0
+
×
43
21
15
40
0
+
×
22
15
41
0
+
×
23
15
42
0
+
×
24
15
43
0
+
×
25
15
44
0
+
×
26
15
45
0
+
×
27
15
46
0
+
×
44
28
15
47
0
+
×
29
15
48
0
+
×
30
15
49
0
+
×
31
15
50
0
+
×
45
November 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
51
0
+
×
02
15
52
0
+
×
03
15
53
0
+
×
45
04
15
54
0
+
×
05
15
55
0
+
×
06
15
56
0
+
×
07
15
57
0
+
×
08
15
58
0
+
×
09
15
59
0
+
×
10
15
60
0
+
×
46
11
15
61
0
+
×
12
15
62
0
+
×
13
15
63
0
+
×
14
15
64
0
+
×
15
15
65
0
+
×
16
15
66
0
+
×
17
15
67
0
+
×
47
18
15
68
0
+
×
19
15
69
0
+
×
20
15
70
0
+
×
21
15
71
0
+
×
22
15
72
0
+
×
23
15
73
0
+
×
24
15
74
0
+
×
48
25
15
75
0
+
×
26
15
76
0
+
×
27
15
77
0
+
×
28
15
78
0
+
×
29
15
79
0
+
×
30
15
80
0
+
×
49
December 2019
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
48
01
15
81
0
+
×
49
02
15
82
0
+
×
03
15
83
0
+
×
04
15
84
0
+
×
05
15
85
0
+
×
06
15
86
0
+
×
07
15
87
0
+
×
08
15
88
0
+
×
50
09
15
89
0
+
×
10
15
90
0
+
×
11
15
91
0
+
×
12
15
92
0
+
×
13
15
93
0
+
×
14
15
94
0
+
×
15
15
95
0
+
×
51
16
15
96
0
+
×
17
15
97
0
+
×
18
15
98
0
+
×
19
15
99
0
+
×
20
15
100
0
+
×
21
15
101
0
+
×
22
15
102
0
+
×
52
23
15
103
0
+
×
24
15
104
0
+
×
25
15
105
0
Christmas Day
+
×
26
15
106
0
Boxing Day
+
×
27
15
107
0
+
×
28
15
108
0
+
×
29
15
109
0
+
×
01
30
15
110
0
+
×
31
15
111
0
+
×
 
January 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
01
01
15
112
0
New Year's Day
+
×
02
15
113
0
+
×
03
15
114
0
+
×
04
15
115
0
+
×
05
15
116
0
+
×
02
06
15
117
0
+
×
07
15
118
0
+
×
08
15
119
0
+
×
09
15
120
0
+
×
10
15
121
0
+
×
11
15
122
0
+
×
12
15
123
0
+
×
03
13
15
124
0
+
×
14
15
125
0
+
×
15
15
126
0
+
×
16
15
127
0
+
×
17
15
128
0
+
×
18
15
129
0
+
×
19
15
130
0
+
×
04
20
15
131
0
+
×
21
15
132
0
+
×
22
15
133
0
+
×
23
15
134
0
+
×
24
15
135
0
+
×
25
15
136
0
+
×
26
15
137
0
Australia Day
+
×
05
27
15
138
0
Australia Day
+
×
28
15
139
0
+
×
29
15
140
0
+
×
30
15
141
0
+
×
31
15
142
0
+
×
06
February 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
05
01
15
143
0
+
×
02
15
144
0
+
×
06
03
15
145
0
+
×
04
15
146
0
+
×
05
15
147
0
+
×
06
15
148
0
+
×
07
15
149
0
+
×
08
15
150
0
+
×
09
15
151
0
+
×
07
10
15
152
0
+
×
11
15
153
0
+
×
12
15
154
0
+
×
13
15
155
0
+
×
14
15
156
0
+
×
15
15
157
0
+
×
16
15
158
0
+
×
08
17
15
159
0
+
×
18
15
160
0
+
×
19
15
161
0
+
×
20
15
162
0
+
×
21
15
163
0
+
×
22
15
164
0
+
×
23
15
165
0
+
×
09
24
15
166
0
+
×
25
15
167
0
+
×
26
15
168
0
+
×
27
15
169
0
+
×
28
15
170
0
+
×
29
15
171
0
+
×
10
March 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
09
01
15
172
0
+
×
10
02
15
173
0
+
×
03
15
174
0
+
×
04
15
175
0
+
×
05
15
176
0
+
×
06
15
177
0
+
×
07
15
178
0
+
×
08
15
179
0
+
×
11
09
15
180
0
+
×
10
15
181
0
+
×
11
15
182
0
+
×
12
15
183
0
+
×
13
15
184
0
+
×
14
15
185
0
+
×
15
15
186
0
+
×
12
16
15
187
0
+
×
17
15
188
0
+
×
18
15
189
0
+
×
19
15
190
0
+
×
20
15
191
0
+
×
21
15
192
0
+
×
22
15
193
0
+
×
13
23
15
194
0
+
×
24
15
195
0
+
×
25
15
196
0
+
×
26
15
197
0
+
×
27
15
198
0
+
×
28
15
199
0
+
×
29
15
200
0
+
×
14
30
15
201
0
+
×
31
15
202
0
+
×
April 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
14
01
15
203
0
+
×
02
15
204
0
+
×
03
15
205
0
+
×
04
15
206
0
+
×
05
15
207
0
+
×
15
06
15
208
0
+
×
07
15
209
0
+
×
08
15
210
0
+
×
09
15
211
0
+
×
10
15
212
0
Good Friday
+
×
11
15
213
0
Easter Saturday
+
×
12
15
214
0
Easter Sunday
+
×
16
13
15
215
0
Easter Monday
+
×
14
15
216
0
+
×
15
15
217
0
+
×
16
15
218
0
+
×
17
15
219
0
+
×
18
15
220
0
+
×
19
15
221
0
+
×
17
20
15
222
0
+
×
21
15
223
0
+
×
22
15
224
0
+
×
23
15
225
0
+
×
24
15
226
0
+
×
25
15
227
0
Anzac Day
+
×
26
15
228
0
+
×
18
27
15
229
0
+
×
28
15
230
0
+
×
29
15
231
0
+
×
30
15
232
0
+
×
19
May 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
18
01
15
233
0
+
×
02
15
234
0
+
×
03
15
235
0
+
×
19
04
15
236
0
+
×
05
15
237
0
+
×
06
15
238
0
+
×
07
15
239
0
+
×
08
15
240
0
+
×
09
15
241
0
+
×
10
15
242
0
+
×
20
11
15
243
0
+
×
12
15
244
0
+
×
13
15
245
0
+
×
14
15
246
0
+
×
15
15
247
0
+
×
16
15
248
0
+
×
17
15
249
0
+
×
21
18
15
250
0
+
×
19
15
251
0
+
×
20
15
252
0
+
×
21
15
253
0
+
×
22
15
254
0
+
×
23
15
255
0
+
×
24
15
256
0
+
×
22
25
15
257
0
+
×
26
15
258
0
+
×
27
15
259
0
+
×
28
15
260
0
+
×
29
15
261
0
+
×
30
15
262
0
+
×
31
15
263
0
+
×
23
June 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
23
01
15
264
0
+
×
02
15
265
0
+
×
03
15
266
0
+
×
04
15
267
0
+
×
05
15
268
0
+
×
06
15
269
0
+
×
07
15
270
0
+
×
24
08
15
271
0
King's Birthday
+
×
09
15
272
0
+
×
10
15
273
0
+
×
11
15
274
0
+
×
12
15
275
0
+
×
13
15
276
0
+
×
14
15
277
0
+
×
25
15
15
278
0
+
×
16
15
279
0
+
×
17
15
280
0
+
×
18
15
281
0
+
×
19
15
282
0
+
×
20
15
283
0
+
×
21
15
284
0
+
×
26
22
15
285
0
+
×
23
15
286
0
+
×
24
15
287
0
+
×
25
15
288
0
+
×
26
15
289
0
+
×
27
15
290
0
+
×
28
15
291
0
+
×
27
29
15
292
0
+
×
30
15
293
0
+
×
28
July 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
01
15
294
0
+
×
02
15
295
0
+
×
03
15
296
0
+
×
04
15
297
0
+
×
05
15
298
0
+
×
28
06
15
299
0
+
×
07
15
300
0
+
×
08
15
301
0
+
×
09
15
302
0
+
×
10
15
303
0
+
×
11
15
304
0
+
×
12
15
305
0
+
×
29
13
15
306
0
+
×
14
15
307
0
+
×
15
15
308
0
+
×
16
15
309
0
+
×
17
15
310
0
+
×
18
15
311
0
+
×
19
15
312
0
+
×
30
20
15
313
0
+
×
21
15
314
0
+
×
22
15
315
0
+
×
23
15
316
0
+
×
24
15
317
0
+
×
25
15
318
0
+
×
26
15
319
0
+
×
31
27
15
320
0
+
×
28
15
321
0
+
×
29
15
322
0
+
×
30
15
323
0
+
×
31
15
324
0
+
×
32
August 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
325
0
+
×
02
15
326
0
+
×
32
03
15
327
0
Bank Holiday
+
×
04
15
328
0
+
×
05
15
329
0
+
×
06
15
330
0
+
×
07
15
331
0
+
×
08
15
332
0
+
×
09
15
333
0
+
×
33
10
15
334
0
+
×
11
15
335
0
+
×
12
15
336
0
+
×
13
15
337
0
+
×
14
15
338
0
+
×
15
15
339
0
+
×
16
15
340
0
+
×
34
17
15
341
0
+
×
18
15
342
0
+
×
19
15
343
0
+
×
20
15
344
0
+
×
21
15
345
0
+
×
22
15
346
0
+
×
23
15
347
0
+
×
35
24
15
348
0
+
×
25
15
349
0
+
×
26
15
350
0
+
×
27
15
351
0
+
×
28
15
352
0
+
×
29
15
353
0
+
×
30
15
354
0
+
×
36
31
15
355
0
+
×
September 2020
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
36
01
15
356
0
+
×
02
15
357
0
+
×
03
15
358
0
+
×
04
15
359
0
+
×
05
15
360
0
+
×
06
15
361
0
+
×
37
07
15
362
0
+
×
08
15
363
0
+
×
09
15
364
0
+
×
10
15
365
0
+
×
11
15
366
0
+
×
12
15
367
0
+
×
13
15
368
0
+
×
38
39
40
41
 
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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