Oklahoma Day Dates. When is Oklahoma Day in US?
Oklahoma Day in the United States marks the anniversary of the opening of Oklahoma's lands to European settlers. In the table below, you will find when Oklahoma Day is officially marked and celebrated in US over a span of 15 years.
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| Year | Day of the Week | Date | Name |
|---|---|---|---|
| 2010 | Thursday | April 22 | Oklahoma Day |
| 2011 | Friday | April 22 | Oklahoma Day |
| 2012 | Sunday | April 22 | Oklahoma Day |
| 2013 | Monday | April 22 | Oklahoma Day |
| 2014 | Tuesday | April 22 | Oklahoma Day |
| 2015 | Wednesday | April 22 | Oklahoma Day |
| 2016 | Friday | April 22 | Oklahoma Day |
| 2017 | Saturday | April 22 | Oklahoma Day |
| 2018 | Sunday | April 22 | Oklahoma Day |
| 2019 | Monday | April 22 | Oklahoma Day |
| 2020 | Wednesday | April 22 | Oklahoma Day |
| 2021 | Thursday | April 22 | Oklahoma Day |
| 2022 | Friday | April 22 | Oklahoma Day |
| 2023 | Saturday | April 22 | Oklahoma Day |
| 2024 | Monday | April 22 | Oklahoma Day |
| 2025 | Tuesday | April 22 | Oklahoma 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.