Kansallinen mittatilauskehystyspäivä
September 15, Tuesday
Kansallinen mittatilauskehystyspäivä muina vuosina
- 2021 September 15, Wednesday
- 2022 September 15, Thursday
- 2023 September 15, Friday
- 2024 September 15, Sunday
- 2025 September 15, Monday
- 2027 September 15, Wednesday