Year 1957 U.S. Calendar
January 1957
1st: New Year's Day
4th: World Braille Day
6th: Epiphany
February 1957
1st: World Interfaith Harmony Week; Black History Month
2nd: Groundhog Day; World Wetlands Day
4th: International Day of Human Fraternity; Rosa Parks Day in California and Missouri; Rosa Parks Day in Michigan
March 1957
1st: World Seagrass Day; Zero Discrimination Day
2nd: Texas Independence Day (Texas)
3rd: World Wildlife Day
April 1957
2nd: Pascua Florida Day (Florida); World Autism Awareness Day
4th: International Day for Mine Awareness and Assistance in Mine Action
5th: International Day of Conscience
May 1957
2nd: World Tuna Day
3rd: World Press Freedom Day
5th: World Portuguese Language Day; African World Heritage Day
June 1957
1st: Global Day of Parents
3rd: Jefferson Davis' Birthday (Alabama); Jefferson Davis' Birthday (Florida); World Bicycle Day
4th: International Day of Innocent Children Victims of Aggression; Shavout
July 1957
3rd: Governor's Holiday (Colorado); International Day of Cooperatives
4th: Independence Day, July 4th
7th: Kiswahili Language Day
August 1957
1st: World Breastfeeding Week
4th: American Family Day (Arizona)
9th: International Day of the World's Indigenous People
September 1957
2nd: Labor Day
5th: International Day of Charity
7th: International Day of Police Cooperation; International Day of Clean Air for Blue Skies
October 1957
1st: International Day of Older Persons
2nd: World Habitat Day; International Day of Non-Violence
4th: World Space Week; Yom Kippur
November 1957
2nd: International Day to End Impunity for Crimes against Journalists
3rd: International Day for Biosphere Reserves
5th: Election Day; World Day of Romani Language; World Tsunami Awareness Day
December 1957
1st: World AIDS Day; Rosa Parks Day in Ohio and Oregon
2nd: Cyber Monday; World Futures Day; International Day for the Abolition of Slavery
3rd: International Day of Persons with Disabilities