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.
How many working days in year 2100?
Here is the detail of the calculation:
Because 2100 is not a leap year, it has 365 days.
Let's remove 53 saturdays and 52 sundays. It remains 260 days.
Now, let's remove 8 public holidays that do not fall during a weekend and we obtain 252 working days in 2100.
Here is the list of these 8 public holidays:
1. Purim : Thursday, 25 March, 2100
2. Yom Ha-Atzmaut : Thursday, 13 May, 2100
3. Shavuot : Sunday, 13 June, 2100
4. Rosh Hashanah : Monday, 4 October, 2100
5. Rosh Hashanah : Tuesday, 5 October, 2100
6. Yom Kippur : Wednesday, 13 October, 2100
7. Sukkot : Monday, 18 October, 2100
8. Shemini Atzeret / Simchat Torah : Monday, 25 October, 2100
And here are the 2 public holidays falling on a weekend:
1. Pesach : Saturday, 24 April, 2100
2. Shvi'i shel Pesach : Friday, 30 April, 2100
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