Seafood Day
December 9, Tuesday
Andalusia, Asturias, Galicia, Cantabria, Catalonia, Valencia, Basque Country

Seafood Day in other years
- 2021 December 9, Thursday
- 2022 December 9, Friday
- 2023 December 9, Saturday
- 2024 December 9, Monday
- 2026 December 9, Wednesday