6 observances land on 21 October. We have not found a recorded founder for any of them.
| Observance | Declared by | First year | Source |
|---|---|---|---|
| Egyptian Naval Day Egypt | no record | — | — |
| National Nurses' Day Thailand | no record | — | — |
| Ndadaye Day Burundi | no record | — | — |
| Overseas Chinese Day Republic of China | no record | — | — |
| Trafalgar Day | no record | — | — |
| Birth of the Báb | no record | — | — |
"No record" means we could not find one, not that none exists. Where a founder is named, the source is named with it.
Who decides these? Nobody official. A brand, a trade body, a government, or one person with a website. Most are simply asserted and then repeated until they look official. Here, whoever names it first.
1 year named so far. The next one is Thursday, 21 October 2027.
Thursday, 21 October 2027 has no name yet. It costs $2.