×
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 | ZH ▼
Language:



Español
Français
Português
Italiano
Deutsch
..in Hong Kong
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 ()
November 2023
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
45
46
47
48
30
15
0
0
+
×
49
December 2023
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
48
01
15
1
0
+
×
02
15
2
0
+
×
03
15
3
0
+
×
49
04
15
4
0
+
×
05
15
5
0
+
×
06
15
6
0
+
×
07
15
7
0
+
×
08
15
8
0
+
×
09
15
9
0
+
×
10
15
10
0
+
×
50
11
15
11
0
+
×
12
15
12
0
+
×
13
15
13
0
+
×
14
15
14
0
+
×
15
15
15
0
+
×
16
15
16
0
+
×
17
15
17
0
+
×
51
18
15
18
0
+
×
19
15
19
0
+
×
20
15
20
0
+
×
21
15
21
0
+
×
22
15
22
0
+
×
23
15
23
0
+
×
24
15
24
0
+
×
52
25
15
25
0
Christmas Day
+
×
26
15
26
0
Boxing Day
+
×
27
15
27
0
+
×
28
15
28
0
+
×
29
15
29
0
+
×
30
15
30
0
+
×
31
15
31
0
+
×
01
January 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
01
01
15
32
0
New Year's Day
+
×
02
15
33
0
+
×
03
15
34
0
+
×
04
15
35
0
+
×
05
15
36
0
+
×
06
15
37
0
+
×
07
15
38
0
+
×
02
08
15
39
0
+
×
09
15
40
0
+
×
10
15
41
0
+
×
11
15
42
0
+
×
12
15
43
0
+
×
13
15
44
0
+
×
14
15
45
0
+
×
03
15
15
46
0
+
×
16
15
47
0
+
×
17
15
48
0
+
×
18
15
49
0
+
×
19
15
50
0
+
×
20
15
51
0
+
×
21
15
52
0
+
×
04
22
15
53
0
+
×
23
15
54
0
+
×
24
15
55
0
+
×
25
15
56
0
+
×
26
15
57
0
+
×
27
15
58
0
+
×
28
15
59
0
+
×
05
29
15
60
0
+
×
30
15
61
0
+
×
31
15
62
0
+
×
06
February 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
05
01
15
63
0
+
×
02
15
64
0
+
×
03
15
65
0
+
×
04
15
66
0
+
×
06
05
15
67
0
+
×
06
15
68
0
+
×
07
15
69
0
+
×
08
15
70
0
+
×
09
15
71
0
+
×
10
15
72
0
Lunar New Year
+
×
11
15
73
0
Lunar New Year
+
×
07
12
15
74
0
Lunar New Year
+
×
13
15
75
0
Lunar New Year
+
×
14
15
76
0
+
×
15
15
77
0
+
×
16
15
78
0
+
×
17
15
79
0
+
×
18
15
80
0
+
×
08
19
15
81
0
+
×
20
15
82
0
+
×
21
15
83
0
+
×
22
15
84
0
+
×
23
15
85
0
+
×
24
15
86
0
+
×
25
15
87
0
+
×
09
26
15
88
0
+
×
27
15
89
0
+
×
28
15
90
0
+
×
29
15
91
0
+
×
10
 
March 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
09
01
15
92
0
+
×
02
15
93
0
+
×
03
15
94
0
+
×
10
04
15
95
0
+
×
05
15
96
0
+
×
06
15
97
0
+
×
07
15
98
0
+
×
08
15
99
0
+
×
09
15
100
0
+
×
10
15
101
0
+
×
11
11
15
102
0
+
×
12
15
103
0
+
×
13
15
104
0
+
×
14
15
105
0
+
×
15
15
106
0
+
×
16
15
107
0
+
×
17
15
108
0
+
×
12
18
15
109
0
+
×
19
15
110
0
+
×
20
15
111
0
+
×
21
15
112
0
+
×
22
15
113
0
+
×
23
15
114
0
+
×
24
15
115
0
+
×
13
25
15
116
0
+
×
26
15
117
0
+
×
27
15
118
0
+
×
28
15
119
0
+
×
29
15
120
0
Good Friday
+
×
30
15
121
0
Holy Saturday
+
×
31
15
122
0
+
×
14
April 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
14
01
15
123
0
Easter Monday
+
×
02
15
124
0
+
×
03
15
125
0
+
×
04
15
126
0
Ching Ming Festival
+
×
05
15
127
0
+
×
06
15
128
0
+
×
07
15
129
0
+
×
15
08
15
130
0
+
×
09
15
131
0
+
×
10
15
132
0
+
×
11
15
133
0
+
×
12
15
134
0
+
×
13
15
135
0
+
×
14
15
136
0
+
×
16
15
15
137
0
+
×
16
15
138
0
+
×
17
15
139
0
+
×
18
15
140
0
+
×
19
15
141
0
+
×
20
15
142
0
+
×
21
15
143
0
+
×
17
22
15
144
0
+
×
23
15
145
0
+
×
24
15
146
0
+
×
25
15
147
0
+
×
26
15
148
0
+
×
27
15
149
0
+
×
28
15
150
0
+
×
18
29
15
151
0
+
×
30
15
152
0
+
×
19
May 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
18
01
15
153
0
Labour Day
+
×
02
15
154
0
+
×
03
15
155
0
+
×
04
15
156
0
+
×
05
15
157
0
+
×
19
06
15
158
0
+
×
07
15
159
0
+
×
08
15
160
0
+
×
09
15
161
0
+
×
10
15
162
0
+
×
11
15
163
0
+
×
12
15
164
0
+
×
20
13
15
165
0
+
×
14
15
166
0
+
×
15
15
167
0
Birthday of the Buddha
+
×
16
15
168
0
+
×
17
15
169
0
+
×
18
15
170
0
+
×
19
15
171
0
+
×
21
20
15
172
0
+
×
21
15
173
0
+
×
22
15
174
0
+
×
23
15
175
0
+
×
24
15
176
0
+
×
25
15
177
0
+
×
26
15
178
0
+
×
22
27
15
179
0
+
×
28
15
180
0
+
×
29
15
181
0
+
×
30
15
182
0
+
×
31
15
183
0
+
×
23
June 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
22
01
15
184
0
+
×
02
15
185
0
+
×
23
03
15
186
0
+
×
04
15
187
0
+
×
05
15
188
0
+
×
06
15
189
0
+
×
07
15
190
0
+
×
08
15
191
0
+
×
09
15
192
0
+
×
24
10
15
193
0
Tuen Ng Festival
+
×
11
15
194
0
+
×
12
15
195
0
+
×
13
15
196
0
+
×
14
15
197
0
+
×
15
15
198
0
+
×
16
15
199
0
+
×
25
17
15
200
0
+
×
18
15
201
0
+
×
19
15
202
0
+
×
20
15
203
0
+
×
21
15
204
0
+
×
22
15
205
0
+
×
23
15
206
0
+
×
26
24
15
207
0
+
×
25
15
208
0
+
×
26
15
209
0
+
×
27
15
210
0
+
×
28
15
211
0
+
×
29
15
212
0
+
×
30
15
213
0
+
×
27
July 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
01
15
214
0
Establishment Day
+
×
02
15
215
0
+
×
03
15
216
0
+
×
04
15
217
0
+
×
05
15
218
0
+
×
06
15
219
0
+
×
07
15
220
0
+
×
28
08
15
221
0
+
×
09
15
222
0
+
×
10
15
223
0
+
×
11
15
224
0
+
×
12
15
225
0
+
×
13
15
226
0
+
×
14
15
227
0
+
×
29
15
15
228
0
+
×
16
15
229
0
+
×
17
15
230
0
+
×
18
15
231
0
+
×
19
15
232
0
+
×
20
15
233
0
+
×
21
15
234
0
+
×
30
22
15
235
0
+
×
23
15
236
0
+
×
24
15
237
0
+
×
25
15
238
0
+
×
26
15
239
0
+
×
27
15
240
0
+
×
28
15
241
0
+
×
31
29
15
242
0
+
×
30
15
243
0
+
×
31
15
244
0
+
×
32
August 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
245
0
+
×
02
15
246
0
+
×
03
15
247
0
+
×
04
15
248
0
+
×
32
05
15
249
0
+
×
06
15
250
0
+
×
07
15
251
0
+
×
08
15
252
0
+
×
09
15
253
0
+
×
10
15
254
0
+
×
11
15
255
0
+
×
33
12
15
256
0
+
×
13
15
257
0
+
×
14
15
258
0
+
×
15
15
259
0
+
×
16
15
260
0
+
×
17
15
261
0
+
×
18
15
262
0
+
×
34
19
15
263
0
+
×
20
15
264
0
+
×
21
15
265
0
+
×
22
15
266
0
+
×
23
15
267
0
+
×
24
15
268
0
+
×
25
15
269
0
+
×
35
26
15
270
0
+
×
27
15
271
0
+
×
28
15
272
0
+
×
29
15
273
0
+
×
30
15
274
0
+
×
31
15
275
0
+
×
36
September 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
35
01
15
276
0
+
×
36
02
15
277
0
+
×
03
15
278
0
+
×
04
15
279
0
+
×
05
15
280
0
+
×
06
15
281
0
+
×
07
15
282
0
+
×
08
15
283
0
+
×
37
09
15
284
0
+
×
10
15
285
0
+
×
11
15
286
0
+
×
12
15
287
0
+
×
13
15
288
0
+
×
14
15
289
0
+
×
15
15
290
0
+
×
38
16
15
291
0
+
×
17
15
292
0
+
×
18
15
293
0
Mid-Autumn Festival
+
×
19
15
294
0
+
×
20
15
295
0
+
×
21
15
296
0
+
×
22
15
297
0
+
×
39
23
15
298
0
+
×
24
15
299
0
+
×
25
15
300
0
+
×
26
15
301
0
+
×
27
15
302
0
+
×
28
15
303
0
+
×
29
15
304
0
+
×
40
30
15
305
0
+
×
October 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
40
01
15
306
0
National Day
+
×
02
15
307
0
+
×
03
15
308
0
+
×
04
15
309
0
+
×
05
15
310
0
+
×
06
15
311
0
+
×
41
07
15
312
0
+
×
08
15
313
0
+
×
09
15
314
0
+
×
10
15
315
0
+
×
11
15
316
0
Chung Yeung Festival
+
×
12
15
317
0
+
×
13
15
318
0
+
×
42
14
15
319
0
+
×
15
15
320
0
+
×
16
15
321
0
+
×
17
15
322
0
+
×
18
15
323
0
+
×
19
15
324
0
+
×
20
15
325
0
+
×
43
21
15
326
0
+
×
22
15
327
0
+
×
23
15
328
0
+
×
24
15
329
0
+
×
25
15
330
0
+
×
26
15
331
0
+
×
27
15
332
0
+
×
44
28
15
333
0
+
×
29
15
334
0
+
×
30
15
335
0
+
×
31
15
336
0
+
×
45
November 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
337
0
+
×
02
15
338
0
+
×
03
15
339
0
+
×
45
04
15
340
0
+
×
05
15
341
0
+
×
06
15
342
0
+
×
07
15
343
0
+
×
08
15
344
0
+
×
09
15
345
0
+
×
10
15
346
0
+
×
46
11
15
347
0
+
×
12
15
348
0
+
×
13
15
349
0
+
×
14
15
350
0
+
×
15
15
351
0
+
×
16
15
352
0
+
×
17
15
353
0
+
×
47
18
15
354
0
+
×
19
15
355
0
+
×
20
15
356
0
+
×
21
15
357
0
+
×
22
15
358
0
+
×
23
15
359
0
+
×
24
15
360
0
+
×
48
25
15
361
0
+
×
26
15
362
0
+
×
27
15
363
0
+
×
28
15
364
0
+
×
29
15
365
0
+
×
30
15
366
0
+
×
49
December 2024
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
48
01
15
367
0
+
×
49
50
51
52
01
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