×
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
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 ()
June 2022
week
mon
tue
wed
thu
fri
sat
sun
22
23
24
25
23
15
0
0
+
×
24
15
1
0
+
×
25
15
2
0
+
×
26
15
3
0
+
×
26
27
15
4
0
+
×
28
15
5
0
+
×
29
15
6
0
+
×
30
15
7
0
+
×
27
July 2022
week
mon
tue
wed
thu
fri
sat
sun
26
01
15
8
0
Establishment Day
+
×
02
15
9
0
+
×
03
15
10
0
+
×
27
04
15
11
0
+
×
05
15
12
0
+
×
06
15
13
0
+
×
07
15
14
0
+
×
08
15
15
0
+
×
09
15
16
0
+
×
10
15
17
0
+
×
28
11
15
18
0
+
×
12
15
19
0
+
×
13
15
20
0
+
×
14
15
21
0
+
×
15
15
22
0
+
×
16
15
23
0
+
×
17
15
24
0
+
×
29
18
15
25
0
+
×
19
15
26
0
+
×
20
15
27
0
+
×
21
15
28
0
+
×
22
15
29
0
+
×
23
15
30
0
+
×
24
15
31
0
+
×
30
25
15
32
0
+
×
26
15
33
0
+
×
27
15
34
0
+
×
28
15
35
0
+
×
29
15
36
0
+
×
30
15
37
0
+
×
31
15
38
0
+
×
31
August 2022
week
mon
tue
wed
thu
fri
sat
sun
31
01
15
39
0
+
×
02
15
40
0
+
×
03
15
41
0
+
×
04
15
42
0
+
×
05
15
43
0
+
×
06
15
44
0
+
×
07
15
45
0
+
×
32
08
15
46
0
+
×
09
15
47
0
+
×
10
15
48
0
+
×
11
15
49
0
+
×
12
15
50
0
+
×
13
15
51
0
+
×
14
15
52
0
+
×
33
15
15
53
0
+
×
16
15
54
0
+
×
17
15
55
0
+
×
18
15
56
0
+
×
19
15
57
0
+
×
20
15
58
0
+
×
21
15
59
0
+
×
34
22
15
60
0
+
×
23
15
61
0
+
×
24
15
62
0
+
×
25
15
63
0
+
×
26
15
64
0
+
×
27
15
65
0
+
×
28
15
66
0
+
×
35
29
15
67
0
+
×
30
15
68
0
+
×
31
15
69
0
+
×
36
September 2022
week
mon
tue
wed
thu
fri
sat
sun
35
01
15
70
0
+
×
02
15
71
0
+
×
03
15
72
0
+
×
04
15
73
0
+
×
36
05
15
74
0
+
×
06
15
75
0
+
×
07
15
76
0
+
×
08
15
77
0
+
×
09
15
78
0
+
×
10
15
79
0
+
×
11
15
80
0
+
×
37
12
15
81
0
Mid-Autumn Festival
+
×
13
15
82
0
+
×
14
15
83
0
+
×
15
15
84
0
+
×
16
15
85
0
+
×
17
15
86
0
+
×
18
15
87
0
+
×
38
19
15
88
0
+
×
20
15
89
0
+
×
21
15
90
0
+
×
22
15
91
0
+
×
23
15
92
0
+
×
24
15
93
0
+
×
25
15
94
0
+
×
39
26
15
95
0
+
×
27
15
96
0
+
×
28
15
97
0
+
×
29
15
98
0
+
×
30
15
99
0
+
×
40
 
October 2022
week
mon
tue
wed
thu
fri
sat
sun
39
01
15
100
0
National Day
+
×
02
15
101
0
+
×
40
03
15
102
0
+
×
04
15
103
0
Chung Yeung Festival
+
×
05
15
104
0
+
×
06
15
105
0
+
×
07
15
106
0
+
×
08
15
107
0
+
×
09
15
108
0
+
×
41
10
15
109
0
+
×
11
15
110
0
+
×
12
15
111
0
+
×
13
15
112
0
+
×
14
15
113
0
+
×
15
15
114
0
+
×
16
15
115
0
+
×
42
17
15
116
0
+
×
18
15
117
0
+
×
19
15
118
0
+
×
20
15
119
0
+
×
21
15
120
0
+
×
22
15
121
0
+
×
23
15
122
0
+
×
43
24
15
123
0
+
×
25
15
124
0
+
×
26
15
125
0
+
×
27
15
126
0
+
×
28
15
127
0
+
×
29
15
128
0
+
×
30
15
129
0
+
×
44
31
15
130
0
+
×
November 2022
week
mon
tue
wed
thu
fri
sat
sun
44
01
15
131
0
+
×
02
15
132
0
+
×
03
15
133
0
+
×
04
15
134
0
+
×
05
15
135
0
+
×
06
15
136
0
+
×
45
07
15
137
0
+
×
08
15
138
0
+
×
09
15
139
0
+
×
10
15
140
0
+
×
11
15
141
0
+
×
12
15
142
0
+
×
13
15
143
0
+
×
46
14
15
144
0
+
×
15
15
145
0
+
×
16
15
146
0
+
×
17
15
147
0
+
×
18
15
148
0
+
×
19
15
149
0
+
×
20
15
150
0
+
×
47
21
15
151
0
+
×
22
15
152
0
+
×
23
15
153
0
+
×
24
15
154
0
+
×
25
15
155
0
+
×
26
15
156
0
+
×
27
15
157
0
+
×
48
28
15
158
0
+
×
29
15
159
0
+
×
30
15
160
0
+
×
49
December 2022
week
mon
tue
wed
thu
fri
sat
sun
48
01
15
161
0
+
×
02
15
162
0
+
×
03
15
163
0
+
×
04
15
164
0
+
×
49
05
15
165
0
+
×
06
15
166
0
+
×
07
15
167
0
+
×
08
15
168
0
+
×
09
15
169
0
+
×
10
15
170
0
+
×
11
15
171
0
+
×
50
12
15
172
0
+
×
13
15
173
0
+
×
14
15
174
0
+
×
15
15
175
0
+
×
16
15
176
0
+
×
17
15
177
0
+
×
18
15
178
0
+
×
51
19
15
179
0
+
×
20
15
180
0
+
×
21
15
181
0
+
×
22
15
182
0
+
×
23
15
183
0
+
×
24
15
184
0
+
×
25
15
185
0
Christmas Day
+
×
52
26
15
186
0
Christmas Day
+
×
27
15
187
0
Day after Christmas
+
×
28
15
188
0
+
×
29
15
189
0
+
×
30
15
190
0
+
×
31
15
191
0
+
×
01
January 2023
week
mon
tue
wed
thu
fri
sat
sun
52
01
15
192
0
New Year's Day
+
×
01
02
15
193
0
New Year's Day
+
×
03
15
194
0
+
×
04
15
195
0
+
×
05
15
196
0
+
×
06
15
197
0
+
×
07
15
198
0
+
×
08
15
199
0
+
×
02
09
15
200
0
+
×
10
15
201
0
+
×
11
15
202
0
+
×
12
15
203
0
+
×
13
15
204
0
+
×
14
15
205
0
+
×
15
15
206
0
+
×
03
16
15
207
0
+
×
17
15
208
0
+
×
18
15
209
0
+
×
19
15
210
0
+
×
20
15
211
0
+
×
21
15
212
0
+
×
22
15
213
0
Lunar New Year
+
×
04
23
15
214
0
Lunar New Year
+
×
24
15
215
0
Lunar New Year
+
×
25
15
216
0
+
×
26
15
217
0
+
×
27
15
218
0
+
×
28
15
219
0
+
×
29
15
220
0
+
×
05
30
15
221
0
+
×
31
15
222
0
+
×
February 2023
week
mon
tue
wed
thu
fri
sat
sun
05
01
15
223
0
+
×
02
15
224
0
+
×
03
15
225
0
+
×
04
15
226
0
+
×
05
15
227
0
+
×
06
06
15
228
0
+
×
07
15
229
0
+
×
08
15
230
0
+
×
09
15
231
0
+
×
10
15
232
0
+
×
11
15
233
0
+
×
12
15
234
0
+
×
07
13
15
235
0
+
×
14
15
236
0
+
×
15
15
237
0
+
×
16
15
238
0
+
×
17
15
239
0
+
×
18
15
240
0
+
×
19
15
241
0
+
×
08
20
15
242
0
+
×
21
15
243
0
+
×
22
15
244
0
+
×
23
15
245
0
+
×
24
15
246
0
+
×
25
15
247
0
+
×
26
15
248
0
+
×
09
27
15
249
0
+
×
28
15
250
0
+
×
10
March 2023
week
mon
tue
wed
thu
fri
sat
sun
09
01
15
251
0
+
×
02
15
252
0
+
×
03
15
253
0
+
×
04
15
254
0
+
×
05
15
255
0
+
×
10
06
15
256
0
+
×
07
15
257
0
+
×
08
15
258
0
+
×
09
15
259
0
+
×
10
15
260
0
+
×
11
15
261
0
+
×
12
15
262
0
+
×
11
13
15
263
0
+
×
14
15
264
0
+
×
15
15
265
0
+
×
16
15
266
0
+
×
17
15
267
0
+
×
18
15
268
0
+
×
19
15
269
0
+
×
12
20
15
270
0
+
×
21
15
271
0
+
×
22
15
272
0
+
×
23
15
273
0
+
×
24
15
274
0
+
×
25
15
275
0
+
×
26
15
276
0
+
×
13
27
15
277
0
+
×
28
15
278
0
+
×
29
15
279
0
+
×
30
15
280
0
+
×
31
15
281
0
+
×
14
April 2023
week
mon
tue
wed
thu
fri
sat
sun
13
01
15
282
0
+
×
02
15
283
0
+
×
14
03
15
284
0
+
×
04
15
285
0
+
×
05
15
286
0
Ching Ming Festival
+
×
06
15
287
0
+
×
07
15
288
0
Good Friday
+
×
08
15
289
0
Day following Good Friday
+
×
09
15
290
0
+
×
15
10
15
291
0
Easter Monday
+
×
11
15
292
0
+
×
12
15
293
0
+
×
13
15
294
0
+
×
14
15
295
0
+
×
15
15
296
0
+
×
16
15
297
0
+
×
16
17
15
298
0
+
×
18
15
299
0
+
×
19
15
300
0
+
×
20
15
301
0
+
×
21
15
302
0
+
×
22
15
303
0
+
×
23
15
304
0
+
×
17
24
15
305
0
+
×
25
15
306
0
+
×
26
15
307
0
+
×
27
15
308
0
+
×
28
15
309
0
+
×
29
15
310
0
+
×
30
15
311
0
+
×
18
May 2023
week
mon
tue
wed
thu
fri
sat
sun
18
01
15
312
0
Labour Day
+
×
02
15
313
0
+
×
03
15
314
0
+
×
04
15
315
0
+
×
05
15
316
0
+
×
06
15
317
0
+
×
07
15
318
0
+
×
19
08
15
319
0
+
×
09
15
320
0
+
×
10
15
321
0
+
×
11
15
322
0
+
×
12
15
323
0
+
×
13
15
324
0
+
×
14
15
325
0
+
×
20
15
15
326
0
+
×
16
15
327
0
+
×
17
15
328
0
+
×
18
15
329
0
+
×
19
15
330
0
+
×
20
15
331
0
+
×
21
15
332
0
+
×
21
22
15
333
0
+
×
23
15
334
0
+
×
24
15
335
0
+
×
25
15
336
0
+
×
26
15
337
0
Birthday of the Buddha
+
×
27
15
338
0
+
×
28
15
339
0
+
×
22
29
15
340
0
+
×
30
15
341
0
+
×
31
15
342
0
+
×
23
June 2023
week
mon
tue
wed
thu
fri
sat
sun
22
01
15
343
0
+
×
02
15
344
0
+
×
03
15
345
0
+
×
04
15
346
0
+
×
23
05
15
347
0
+
×
06
15
348
0
+
×
07
15
349
0
+
×
08
15
350
0
+
×
09
15
351
0
+
×
10
15
352
0
+
×
11
15
353
0
+
×
24
12
15
354
0
+
×
13
15
355
0
+
×
14
15
356
0
+
×
15
15
357
0
+
×
16
15
358
0
+
×
17
15
359
0
+
×
18
15
360
0
+
×
25
19
15
361
0
+
×
20
15
362
0
+
×
21
15
363
0
+
×
22
15
364
0
Tuen Ng Festival
+
×
23
15
365
0
+
×
24
15
366
0
+
×
25
15
367
0
+
×
26
27
 
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