Autumn Equinox Dates. When is Autumn Equinox in Japan?
Autumn Equinox is a national holiday in Japan. The table below lists available dates for Autumn Equinox in Japan. Dates awaiting confirmation are marked provisional.
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| Year | Day of the Week | Date | Name |
|---|---|---|---|
| 2010 | Thursday | September 23 | Autumn Equinox |
| 2011 | Friday | September 23 | Autumn Equinox |
| 2012 | Saturday | September 22 | Autumn Equinox |
| 2013 | Monday | September 23 | Autumn Equinox |
| 2014 | Tuesday | September 23 | Autumn Equinox |
| 2015 | Wednesday | September 23 | Autumn Equinox |
| 2016 | Thursday | September 22 | Autumn Equinox |
| 2017 | Saturday | September 23 | Autumn Equinox |
| 2018 | Sunday | September 23 | Autumn Equinox |
| 2018 | Monday | September 24 | Autumn Equinox Observed |
| 2019 | Monday | September 23 | Autumn Equinox |
| 2020 | Tuesday | September 22 | Autumn Equinox |
| 2021 | Thursday | September 23 | Autumn Equinox |
| 2022 | Friday | September 23 | Autumn Equinox |
| 2023 | Saturday | September 23 | Autumn Equinox |
| 2024 | Sunday | September 22 | Autumn Equinox |
| 2024 | Monday | September 23 | Autumn Equinox Observed |
| 2025 | Tuesday | September 23 | Autumn Equinox |
| 2026 | Wednesday | September 23 | Autumn Equinox |
| 2027 | Thursday | September 23 | Autumn Equinox |
| 2028 | Friday | September 22 | Autumn Equinox |
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.