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Birthdays
Holidays optimizer
Alertes Tempo
Define a custom period
AI Assistant
Assistant: Hello! I handle your requests in natural language, such as:

“Analyze the period from November 1, 2025, to April 25, 2028.”
or
“Add 100 business days to February 25, 2026.”
or
“Next Thursday at 2:12 PM + 124 working hours”
or
“I won't be working first week of next may (going to Greece)”
Assistant: I understand all languages.
Send
Make
every
day
count
..in France
| Guadeloupe

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Today, friday, 12 december, 2025

Working day :
Week : / 52
Day of the year : /
Working day of the year : /
Time (America/Guadeloupe) : 22:55

Working days

US | EN 
Employee 
Norway
Finland
Israel
Turkey
Poland
Russia
Ukraine
Argentina
Chile
Australia
South Africa
South Korea
New Zealand
Japan
México
Colombia
Venezuela
Working days world map
USA
Deutschland
United Kingdom & Ireland
Italia
España
Brasil
India
China
Belgique
Canada
Schweiz
Monaco
Portugal
Netherlands
Österreich
Greece
Luxembourg
Sweden
Denmark
...
xxxx
From to
days :
working days :
week-end days :
custom dates :
public holidays :
school holidays:
Define a custom period
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From:
to:
Morning
Afternoon
Reminder
Reminder
make it periodic
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working hours
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/day
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salary
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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
between
and
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 2025
week
mon
tue
wed
thu
fri
sat
sun
49
50
13
15
0
0
+
×
14
15
1
0
+
×
51
15
15
2
0
+
×
16
15
3
0
+
×
17
15
4
0
+
×
18
15
5
0
+
×
19
15
6
0
+
×
20
15
7
0
+
×
21
15
8
0
+
×
52
22
15
9
0
+
×
23
15
10
0
+
×
24
15
11
0
+
×
25
15
12
0
Noël
+
×
26
15
13
0
+
×
27
15
14
0
+
×
28
15
15
0
+
×
01
29
15
16
0
+
×
30
15
17
0
+
×
31
15
18
0
+
×
02
January 2026
week
mon
tue
wed
thu
fri
sat
sun
01
01
15
19
0
Jour de l'An
+
×
02
03
04
05
06
Public holidays
Week-end days
Days to take
Holidays
School holidays
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