Total Defence (Singapore)

Total Defence Day (Singapore)

ENIAC

The ENIAC Day (Philadelphia, United States)

Susan B. Anthony Day

Susan B. Anthony Day (Florida, United States)

Parinirvana Day

Parinirvana Day, also celebrated on February 8. (Mahayana Buddhism)

National Flag of Canada Day

National Flag of Canada Day (Canada)

Liberation Day (Afghanistan)

Liberation Day (Afghanistan)

John Frum

John Frum Day (Vanuatu)

Public holidays in Russia

International Duties Memorial Day (Russia, regional)

February 15 (Eastern Orthodox liturgics)

Christian feast day:
February 15 (Eastern Orthodox liturgics)

21 Coptic Christian Martyrs of Libya

Christian feast day:
21 Coptic Martyrs of Libya

Walfrid

Christian feast day:
Walfrid

Thomas Bray

Christian feast day:
Thomas Bray (Episcopal Church)

Sigfrid of Sweden

Christian feast day:
Sigfrid of Sweden

Quinidius

Christian feast day:
Quinidius

Oswiu

Christian feast day:
Oswiu