What years did December 7th fall on Sunday?

Answer 1

Since the start of the 20th century to now, the 7th of December has been on a Sunday in 1902, 1913, 1919, 1924, 1930, 1941, 1947, 1952, 1958, 1969, 1975, 1980, 1986, 1997, 2003, 2008 and 2014. It will next be on a Sunday in 2025.

Answer 2

December 7th falls on a Sunday in years that are multiples of 7, plus 1. This is because the Gregorian calendar repeats every 400 years, and there is a pattern to determine the day of the week for any given date. The years when December 7th falls on a Sunday are 1986, 1997, 2003, 2014, and will be in 2025.