Assistant: Hello! I handle your requests in natural language, such as:
“Analyze the period from November 1, 2025, to April 25, 2028.”
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“Next Thursday at 2:12 PM + 124 working hours”
Assistant:
I understand all languages.
How many working days in year 1981?
Here is the detail of the calculation:
Because 1981 is not a leap year, it has 365 days.
Let's remove 52 saturdays and 52 sundays. It remains 261 days.
Now, let's remove 8 public holidays that do not fall during a weekend and we obtain 253 working days in 1981.
Here is the list of these 8 public holidays:
1. Pesach : Sunday, 19 April, 1981
2. Yom Ha-Atzmaut : Thursday, 7 May, 1981
3. Shavuot : Monday, 8 June, 1981
4. Rosh Hashanah : Tuesday, 29 September, 1981
5. Rosh Hashanah : Wednesday, 30 September, 1981
6. Yom Kippur : Thursday, 8 October, 1981
7. Sukkot : Tuesday, 13 October, 1981
8. Shemini Atzeret / Simchat Torah : Tuesday, 20 October, 1981
And here are the 2 public holidays falling on a weekend:
1. Purim : Friday, 20 March, 1981
2. Shvi'i shel Pesach : Saturday, 25 April, 1981
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