After the Seven Year’s War ended in 1763, the citizens of Halifax held a special day of Thanksgiving.
During the American Revolution, Americans who remained loyal to England moved to Canada where they brought the customs and practices of the American Thanksgiving to Canada. There are many similarities between the two Thanksgivings such as the cornucopia and the pumpkin pie.
Eventually in 1879, Parliament declared November 6th a day of Thanksgiving and a national holiday. Over the years many dates were used for Thanksgiving, the most popular was the 3rd Monday in October. After World War I, both Armistice Day and Thanksgiving were celebrated on the Monday of the week in which November 11th occurred. Ten years later, in 1931, the two days became separate holidays and Armistice Day was renamed Remembrance Day.
Finally, on January 31st, 1957, Parliament proclaimed…
“A Day of General Thanksgiving to Almighty God for the bountiful harvest with which Canada has been blessed … to be observed on the 2nd Monday in October.