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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
..in Deutschland
| Berlin
Today, tuesday, 13 may, 2025

Working day : yes
Week : 20 / 52
Day of the year : 133 / 365
Working day of the year : 90 / 251
Time (UTC +01) : 08:38

Working days

CH | EN 
dss
Sweden
Denmark
Norway
Finland
Turkey
Portugal
Brasil
India
México
Colombia
Venezuela
Argentina
Chile
Japan
Monaco
Greece
Australia
Working days world map
USA
France
United Kingdom & Ireland
Österreich
Schweiz
Netherlands
Belgique
Luxembourg
China
Poland
South Korea
Canada
Italia
España
South Africa
New Zealand
Russia
Ukraine
Israel
...
xxxx
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working days :
week-end days :
custom dates :
public holidays :
school holidays:
Define a custom period
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Afternoon
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working hours
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Excel

Custom Excel file

Add a column
Country
Region
Data
+
Start date
-
+
Step
End date
-
+
Export to Excel
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Days
×
Deutschland, Berlin, working days
×
Deutschland, Berlin, public holidays
January 2025 31 22 1
February 2025 28 20 0
March 2025 31 21 1
April 2025 30 20 2
May 2025 31 19 3
June 2025 30 20 1
July 2025 31 23 0
August 2025 31 21 0
September 2025 30 22 0
October 2025 31 22 1
November 2025 30 20 0
December 2025 31 21 2