December 31st, 1005 was a Tuesday.
December 22nd, 1005 - January 20th, 1006
Why not celebrate an alternative birthday? In 245 days, exactly on March 28th, 2027, people who were born on December 31st, 1005 will be 373,000 days old!
Fixed holidays (Christian feast day, New Year's Eve) which are celebrated on December 31st.
| M = 1000 | X = 10 | V = 5 | I = 1 |
No: With 365 days 1005 is a normal year and no leap year.