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[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)


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![What day is it today? Tohoku Edition [1213]](https://jp.neft.asia/wp-content/uploads/2026/02/1213-600x420.png)

