4. Adventtisunnuntai
Dates by year
| Date | Weekday |
|---|---|
| December 21, 2025 | Sunday |
| December 20, 2026 | Sunday |
| December 19, 2027 | Sunday |
| December 24, 2028 | Sunday |
| December 23, 2029 | Sunday |
This article is pending a thorough fact check, so individual details may not be 100% accurate yet.