December 20th, 1005 was a Friday.
November 23rd, 1005 - December 21st, 1005
Why not celebrate an alternative birthday? In 234 days, exactly on March 17th, 2027, people who were born on December 20th, 1005 will be 373,000 days old!
Fixed holidays (Christian feast day, Earliest date for Winter solstice's eve) which are celebrated on December 20th.
| M = 1000 | X = 10 | V = 5 | I = 1 |
No: With 365 days 1005 is a normal year and no leap year.