Mountain Day
Monday, August 11, 2025
Weekday
Monday
Week
33
Day of year
223
Country
🇯🇵 JP
JPY
About this holiday
We're still researching this holiday. Check back soon for a full description.
Mountain Day · 2025–2030
Other holidays in Japan 2025
- 510 days ago
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Wednesday·public
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January 2nd
Thursday·bank
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January 3rd
Friday·bank
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Coming of Age Day
Monday·public
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Foundation Day
Tuesday·public
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Emperor's Birthday
Sunday·public
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Emperor's Birthday (substitute day)
Monday·public
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Spring Equinox Day
Thursday·public
- 392 days ago
Showa Day
Tuesday·public
- 388 days ago
Constitution Day
Saturday·public
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Greenery Day
Sunday·public
- 386 days ago
Children's Day
Monday·public
- 385 days ago
Greenery Day (substitute day)
Tuesday·public
- 309 days ago
Marine Day
Monday·public
- 253 days ago
Respect-for-the-Aged Day
Monday·public
- 245 days ago
Autumnal Equinox Day
Tuesday·public
- 225 days ago
Sports Day
Monday·public
- 204 days ago
Culture Day
Monday·public
- 192 days ago
Seven-Five-Three Festival
Saturday·observance
- 184 days ago
Labor Thanksgiving Day
Sunday·public
- 183 days ago
Labor Thanksgiving Day (substitute day)
Monday·public
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Christmas Day
Thursday·observance
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New Year's Eve
Wednesday·bank
Holiday data is sourced from open data and may not reflect last-minute regulatory changes. Verify with official sources before legal or financial decisions.