Mountain Day Dates. When is Mountain Day in Japan?
Mountain Day is a national holiday in Japan. In the table below, you will find when Mountain Day is official marked and celebrated in Japan over a span of 15 years.
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| Year | Day of the Week | Date | Name |
|---|---|---|---|
| 2016 |
Thursday | August 11 | Mountain Day |
| 2017 |
Friday | August 11 | Mountain Day |
| 2018 |
Saturday | August 11 | Mountain Day |
| 2019 |
Monday | August 12 | Day off for Mountain Day |
| 2020 |
Monday | August 10 | Mountain Day |
| 2021 |
Monday | August 9 | Day off for Mountain Day |
| 2022 |
Thursday | August 11 | Mountain Day |
| 2023 |
Friday | August 11 | Mountain Day |
| 2024 |
Monday | August 12 | Day off for Mountain Day |
| 2025 |
Monday | August 11 | Mountain Day |
These dates may be modified as official changes are announced, so please check back regularly for updates or sign up for our newsletter to receive regular updates. All updates are automatically added to our API as well.
Our team of holiday editors are continuously monitoring for changes from government agencies and local authorities to this data to ensure we're providing the most accurate information possible. If you happen to notice an error, please get in touch.
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