December 8th, 1266 was a Wednesday.
November 23rd, 1266 - December 21st, 1266
Why not celebrate an alternative birthday? In 558 days, exactly on January 28th, 2028, people who were born on December 8th, 1266 will be 278,000 days old!
Fixed holidays (Christian feast day) which are celebrated on December 8th.
| M = 1000 | C = 100 | L = 50 | X = 10 | V = 5 | I = 1 |
No: With 365 days 1266 is a normal year and no leap year.