![What day is it today? Tohoku Edition [1220]](https://jp.neft.asia/wp-content/uploads/2026/03/1220-600x420.png)
[What day is it today? | Tohoku Edition] What day is December 20th?
Foghorn Memorial Day (Aomori Prefecture) December 20, 1879 (Meiji 12), marks the installation of Japan's first steam-powered foghorn (fog signal station) at the Shiriyazaki Lighthouse in Higashidori Village, Shimokita District, Aomori Prefecture.




![What day is it today? Tohoku Edition [1218]](https://jp.neft.asia/wp-content/uploads/2026/02/1218-600x420.png)
![What day is it today? Tohoku Edition [1215]](https://jp.neft.asia/wp-content/uploads/2026/03/1215-600x420.png)
![What day is it today? Tohoku Edition [1213]](https://jp.neft.asia/wp-content/uploads/2026/02/1213-600x420.png)
![What day is it today? Tohoku Edition [1209]](https://jp.neft.asia/wp-content/uploads/2026/03/1209-600x420.png)
![What day is it today? Tohoku Edition [1207]](https://jp.neft.asia/wp-content/uploads/2026/03/1207-600x420.png)
![What day is it today? Tohoku Edition [1206]](https://jp.neft.asia/wp-content/uploads/2026/03/1206-600x420.png)
![What day is it today? Tohoku Edition [1205]](https://jp.neft.asia/wp-content/uploads/2026/02/1205-600x420.png)
![What day is it today? Tohoku Edition [1204]](https://jp.neft.asia/wp-content/uploads/2026/03/1204-600x420.png)
![What day is it today? Tohoku Edition [1203]](https://jp.neft.asia/wp-content/uploads/2026/03/1203-600x420.png)