Atheist Solidarity Day is a holiday dedicated to bringing nonbelievers together worldwide. While many people identify with a religion, atheists and other nonreligious individuals also make up a substantial part of the global population. Estimates vary widely, but large numbers of people identify as atheists. In some places, they may face discrimination, social pressure, or even violence. The day draws attention to these challenges and promotes acceptance.
History of Atheist Solidarity Day
The origin of Atheist Solidarity Day dates to 2010, when an anonymous internet user using the name Mike Smith introduced the holiday on the Atheist Nexus website. The date coincides with World Humanist Day, highlighting shared humanist values and a focus on equal rights and dignity.
Interesting Facts About Atheist Solidarity Day
The name Mike Smith is also associated with a character in Robert Heinlein’s science fiction novel Stranger in a Strange Land. The book includes the phrase “You are God,” presenting a view that divinity exists within living beings.
Ways to Observe Atheist Solidarity Day
If you are a believer, these ideas can help build understanding.
- Read books or watch documentaries about atheism to broaden your perspective.
- Reflect on whether any assumptions or biases influence how you view atheists, and challenge them.
If you are an atheist, these ideas may help you participate and show support.
- Wear a symbol associated with atheism, such as a red and black ribbon or a scarlet letter A.
- Raise awareness about the day through local media or community groups.
- Connect with atheist communities online, including groups on Facebook.
- Support people facing discrimination by offering practical help or emotional support.
- Take part in fundraising initiatives that promote freethought and secularism.
When is Atheist Solidarity Day in 2026?
Atheist Solidarity Day is observed annually on June 21.
Observations
| Weekday | Month | Day | Year |
|---|---|---|---|
| Sunday | June | 21 | 2026 |
| Monday | June | 21 | 2027 |
| Wednesday | June | 21 | 2028 |
| Thursday | June | 21 | 2029 |


