December 13 Anniversaries

Saint Lucy's Day

World Observances

What Is Saint Lucy's Day? December 13th is Saint Lucy's Day, the feast day of th...

Vitamin Day

Historical Anniversaries

What Is Vitamin Day? Every December 13th is "Vitamin Day" (ビタミンの日, Bitamin no Hi...

Twins Day

Historical Anniversaries

What Is Twins Day? Every December 13th is "Twins Day" (双子の日, Futago no Hi) in Ja...

Hair Salon Day

Industry Days

What Is Hair Salon Day? December 13th is "Hair Salon Day" in Japan. It was estab...

"I ni Isan" Stomach Care Day

Wordplay Anniversaries

What Is "I ni Isan" Day? December 13th is "I ni Isan" Day, a day for looking aft...

Shogatsu Kotohajime / Susuharai (Start of New Year Preparations / Soot Sweeping Day)

Seasonal Events

What Are Shogatsu Kotohajime and Susuharai? December 13th is "Shogatsu Kotohajim...

Big Cleaning Day

Seasonal Events

What Is Big Cleaning Day? December 13th is "Big Cleaning Day" in Japan. It was e...