Connect!
Export
Teams
Todo
Birthdays
Holidays optimizer
Define a period
..in Luxembourg
| Calendrier civil usuel
Today, Wednesday, 22 January, 2025

Working day : yes
Week : 04 / 52
Day of the year : 22 / 365
Working day of the year : 15 / 251
Time (UTC +01) : 05:03

Working days

LB | DE ▼
dss
Canada
Brasil
India
China
Israel
South Korea
Japan
México
Colombia
Venezuela
Argentina
Chile
Australia
South Africa
New Zealand
Monaco
Greece
Working days world map
USA
France
Deutschland
Poland
Österreich
Schweiz
Italia
Netherlands
Belgique
United Kingdom & Ireland
Russia
Ukraine
Sweden
Denmark
Norway
Finland
Turkey
España
Portugal
...
xxxx
From to
days:
working days:
weekend days:
custom dates:
public holidays:
Define a period
×
From:
Morning
Afternoon
to:
Morning
Afternoon
Reminder
Reminder
▼
make it periodic
make it periodic
Description
work hours
Work hours
/day
▼
Teleworking
wages
Wages
€
▼
Save Save
Delete Delete
Copy Copy
Paste Paste
▼
×







Profile : Profile 1
(Id: )

Share
My purchases
Sign out
Contact
The Holidays        ptimizer
It tells you when to take your days off to maximize the length of your vacation
I would like to take
days off
from  
 to 
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 ()
January 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
01
02
03
04
22
15
0
0
+
×
23
15
1
0
+
×
24
15
2
0
+
×
25
15
3
0
+
×
26
15
4
0
+
×
05
27
15
5
0
+
×
28
15
6
0
+
×
29
15
7
0
+
×
30
15
8
0
+
×
31
15
9
0
+
×
06
February 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
05
01
15
10
0
+
×
02
15
11
0
+
×
06
03
15
12
0
+
×
04
15
13
0
+
×
05
15
14
0
+
×
06
15
15
0
+
×
07
15
16
0
+
×
08
15
17
0
+
×
09
15
18
0
+
×
07
10
15
19
0
+
×
11
15
20
0
+
×
12
15
21
0
+
×
13
15
22
0
+
×
14
15
23
0
+
×
15
15
24
0
+
×
16
15
25
0
+
×
08
17
15
26
0
+
×
18
15
27
0
+
×
19
15
28
0
+
×
20
15
29
0
+
×
21
15
30
0
+
×
22
15
31
0
+
×
23
15
32
0
+
×
09
24
15
33
0
+
×
25
15
34
0
+
×
26
15
35
0
+
×
27
15
36
0
+
×
28
15
37
0
+
×
10
March 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
09
01
15
38
0
+
×
02
15
39
0
+
×
10
03
15
40
0
+
×
04
15
41
0
+
×
05
15
42
0
+
×
06
15
43
0
+
×
07
15
44
0
+
×
08
15
45
0
+
×
09
15
46
0
+
×
11
10
15
47
0
+
×
11
15
48
0
+
×
12
15
49
0
+
×
13
15
50
0
+
×
14
15
51
0
+
×
15
15
52
0
+
×
16
15
53
0
+
×
12
17
15
54
0
+
×
18
15
55
0
+
×
19
15
56
0
+
×
20
15
57
0
+
×
21
15
58
0
+
×
22
15
59
0
+
×
23
15
60
0
+
×
13
24
15
61
0
+
×
25
15
62
0
+
×
26
15
63
0
+
×
27
15
64
0
+
×
28
15
65
0
+
×
29
15
66
0
+
×
30
15
67
0
+
×
14
31
15
68
0
+
×
April 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
14
01
15
69
0
+
×
02
15
70
0
+
×
03
15
71
0
+
×
04
15
72
0
+
×
05
15
73
0
+
×
06
15
74
0
+
×
15
07
15
75
0
+
×
08
15
76
0
+
×
09
15
77
0
+
×
10
15
78
0
+
×
11
15
79
0
+
×
12
15
80
0
+
×
13
15
81
0
+
×
16
14
15
82
0
+
×
15
15
83
0
+
×
16
15
84
0
+
×
17
15
85
0
+
×
18
15
86
0
+
×
19
15
87
0
+
×
20
15
88
0
+
×
17
21
15
89
0
Ouschterméindeg
+
×
22
15
90
0
+
×
23
15
91
0
+
×
24
15
92
0
+
×
25
15
93
0
+
×
26
15
94
0
+
×
27
15
95
0
+
×
18
28
15
96
0
+
×
29
15
97
0
+
×
30
15
98
0
+
×
19
 
May 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
18
01
15
99
0
Dag vun der Aarbecht
+
×
02
15
100
0
+
×
03
15
101
0
+
×
04
15
102
0
+
×
19
05
15
103
0
+
×
06
15
104
0
+
×
07
15
105
0
+
×
08
15
106
0
+
×
09
15
107
0
Europadag
+
×
10
15
108
0
+
×
11
15
109
0
+
×
20
12
15
110
0
+
×
13
15
111
0
+
×
14
15
112
0
+
×
15
15
113
0
+
×
16
15
114
0
+
×
17
15
115
0
+
×
18
15
116
0
+
×
21
19
15
117
0
+
×
20
15
118
0
+
×
21
15
119
0
+
×
22
15
120
0
+
×
23
15
121
0
+
×
24
15
122
0
+
×
25
15
123
0
+
×
22
26
15
124
0
+
×
27
15
125
0
+
×
28
15
126
0
+
×
29
15
127
0
Christi Himmelfaart
+
×
30
15
128
0
+
×
31
15
129
0
+
×
23
June 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
22
01
15
130
0
+
×
23
02
15
131
0
+
×
03
15
132
0
+
×
04
15
133
0
+
×
05
15
134
0
+
×
06
15
135
0
+
×
07
15
136
0
+
×
08
15
137
0
+
×
24
09
15
138
0
Péngschtméindeg
+
×
10
15
139
0
+
×
11
15
140
0
+
×
12
15
141
0
+
×
13
15
142
0
+
×
14
15
143
0
+
×
15
15
144
0
+
×
25
16
15
145
0
+
×
17
15
146
0
+
×
18
15
147
0
+
×
19
15
148
0
+
×
20
15
149
0
+
×
21
15
150
0
+
×
22
15
151
0
+
×
26
23
15
152
0
Nationalfeierdag
+
×
24
15
153
0
+
×
25
15
154
0
+
×
26
15
155
0
+
×
27
15
156
0
+
×
28
15
157
0
+
×
29
15
158
0
+
×
27
30
15
159
0
+
×
July 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
27
01
15
160
0
+
×
02
15
161
0
+
×
03
15
162
0
+
×
04
15
163
0
+
×
05
15
164
0
+
×
06
15
165
0
+
×
28
07
15
166
0
+
×
08
15
167
0
+
×
09
15
168
0
+
×
10
15
169
0
+
×
11
15
170
0
+
×
12
15
171
0
+
×
13
15
172
0
+
×
29
14
15
173
0
+
×
15
15
174
0
+
×
16
15
175
0
+
×
17
15
176
0
+
×
18
15
177
0
+
×
19
15
178
0
+
×
20
15
179
0
+
×
30
21
15
180
0
+
×
22
15
181
0
+
×
23
15
182
0
+
×
24
15
183
0
+
×
25
15
184
0
+
×
26
15
185
0
+
×
27
15
186
0
+
×
31
28
15
187
0
+
×
29
15
188
0
+
×
30
15
189
0
+
×
31
15
190
0
+
×
32
August 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
31
01
15
191
0
+
×
02
15
192
0
+
×
03
15
193
0
+
×
32
04
15
194
0
+
×
05
15
195
0
+
×
06
15
196
0
+
×
07
15
197
0
+
×
08
15
198
0
+
×
09
15
199
0
+
×
10
15
200
0
+
×
33
11
15
201
0
+
×
12
15
202
0
+
×
13
15
203
0
+
×
14
15
204
0
+
×
15
15
205
0
Léiffrawëschdag
+
×
16
15
206
0
+
×
17
15
207
0
+
×
34
18
15
208
0
+
×
19
15
209
0
+
×
20
15
210
0
+
×
21
15
211
0
+
×
22
15
212
0
+
×
23
15
213
0
+
×
24
15
214
0
+
×
35
25
15
215
0
+
×
26
15
216
0
+
×
27
15
217
0
+
×
28
15
218
0
+
×
29
15
219
0
+
×
30
15
220
0
+
×
31
15
221
0
+
×
36
 
September 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
36
01
15
222
0
+
×
02
15
223
0
+
×
03
15
224
0
+
×
04
15
225
0
+
×
05
15
226
0
+
×
06
15
227
0
+
×
07
15
228
0
+
×
37
08
15
229
0
+
×
09
15
230
0
+
×
10
15
231
0
+
×
11
15
232
0
+
×
12
15
233
0
+
×
13
15
234
0
+
×
14
15
235
0
+
×
38
15
15
236
0
+
×
16
15
237
0
+
×
17
15
238
0
+
×
18
15
239
0
+
×
19
15
240
0
+
×
20
15
241
0
+
×
21
15
242
0
+
×
39
22
15
243
0
+
×
23
15
244
0
+
×
24
15
245
0
+
×
25
15
246
0
+
×
26
15
247
0
+
×
27
15
248
0
+
×
28
15
249
0
+
×
40
29
15
250
0
+
×
30
15
251
0
+
×
41
October 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
40
01
15
252
0
+
×
02
15
253
0
+
×
03
15
254
0
+
×
04
15
255
0
+
×
05
15
256
0
+
×
41
06
15
257
0
+
×
07
15
258
0
+
×
08
15
259
0
+
×
09
15
260
0
+
×
10
15
261
0
+
×
11
15
262
0
+
×
12
15
263
0
+
×
42
13
15
264
0
+
×
14
15
265
0
+
×
15
15
266
0
+
×
16
15
267
0
+
×
17
15
268
0
+
×
18
15
269
0
+
×
19
15
270
0
+
×
43
20
15
271
0
+
×
21
15
272
0
+
×
22
15
273
0
+
×
23
15
274
0
+
×
24
15
275
0
+
×
25
15
276
0
+
×
26
15
277
0
+
×
44
27
15
278
0
+
×
28
15
279
0
+
×
29
15
280
0
+
×
30
15
281
0
+
×
31
15
282
0
+
×
45
November 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
44
01
15
283
0
Allerhellegen
+
×
02
15
284
0
+
×
45
03
15
285
0
+
×
04
15
286
0
+
×
05
15
287
0
+
×
06
15
288
0
+
×
07
15
289
0
+
×
08
15
290
0
+
×
09
15
291
0
+
×
46
10
15
292
0
+
×
11
15
293
0
+
×
12
15
294
0
+
×
13
15
295
0
+
×
14
15
296
0
+
×
15
15
297
0
+
×
16
15
298
0
+
×
47
17
15
299
0
+
×
18
15
300
0
+
×
19
15
301
0
+
×
20
15
302
0
+
×
21
15
303
0
+
×
22
15
304
0
+
×
23
15
305
0
+
×
48
24
15
306
0
+
×
25
15
307
0
+
×
26
15
308
0
+
×
27
15
309
0
+
×
28
15
310
0
+
×
29
15
311
0
+
×
30
15
312
0
+
×
49
December 2025
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
49
01
15
313
0
+
×
02
15
314
0
+
×
03
15
315
0
+
×
04
15
316
0
+
×
05
15
317
0
+
×
06
15
318
0
+
×
07
15
319
0
+
×
50
08
15
320
0
+
×
09
15
321
0
+
×
10
15
322
0
+
×
11
15
323
0
+
×
12
15
324
0
+
×
13
15
325
0
+
×
14
15
326
0
+
×
51
15
15
327
0
+
×
16
15
328
0
+
×
17
15
329
0
+
×
18
15
330
0
+
×
19
15
331
0
+
×
20
15
332
0
+
×
21
15
333
0
+
×
52
22
15
334
0
+
×
23
15
335
0
+
×
24
15
336
0
+
×
25
15
337
0
Chrëschtdag
+
×
26
15
338
0
Stiefesdag
+
×
27
15
339
0
+
×
28
15
340
0
+
×
01
29
15
341
0
+
×
30
15
342
0
+
×
31
15
343
0
+
×
02
 
January 2026
week
Mon
Tue
Wed
Thu
Fri
Sat
Sun
01
01
15
344
0
Neijoerschdag
+
×
02
03
04
05
06
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
×
From to
:
I have to be at work
I know I want to be on vacation
?
I let the optimizer decide