Public holidays in Tokelau

Tokehega Day (Tokelau, New Zealand)

List of food days

National Welsh Rarebit Day (United States)

Merchant Navy (United Kingdom)

Merchant Navy Day (United Kingdom)

Canadian Merchant Navy

Merchant Navy Remembrance Day (Canada)

Levy Mwanawasa

Levy Mwanawasa Day (Zambia)

Flag Day (Australia)

Flag Day (Australia)

San Marino

Feast of San Marino and the Republic, celebrates the foundation of the Republic of San Marino in 301.

Victory over Japan Day

China's victory over Japan commemoration related observances:
V-J Day (People's Republic of China)

PLA Day

China's victory over Japan commemoration related observances:
Armed Forces Day (Republic of China)

September 3 (Eastern Orthodox liturgics)

Christian feast day:
September 3 (Eastern Orthodox liturgics)

Prudence Crandall

Christian feast day:
Prudence Crandall (Episcopal Church (USA))

Remaclus

Christian feast day:
Remaclus

Pope Gregory I

Christian feast day:
Pope Gregory I

Saint Marinus

Christian feast day:
Marinus

Mansuetus (bishop of Toul)

Christian feast day:
Mansuetus of Toul