December 1st, 1160 was a Thursday.
November 23rd, 1160 - December 21st, 1160
Why not celebrate an alternative birthday? In 828 days, exactly on October 31st, 2028, people who were born on December 1st, 1160 will be 317,000 days old!
Fixed holidays (Christian feast day, World AIDS Day, and its related observances) which are celebrated on December 1st.
| M = 1000 | C = 100 | L = 50 | X = 10 | I = 1 |
Yes: 1160 is a leap year, therefore has a 29th of February with an additional leap day and a total of 366 days (instead of the usual 365 days in a normal year).