December 28th, 1001 was a Monday.
December 22nd, 1001 - January 20th, 1002
Why not celebrate an alternative birthday? In 781 days, exactly on September 14th, 2028, people who were born on December 28th, 1001 will be 375,000 days old!
Fixed holidays (Christian feast day) which are celebrated on December 28th.
| M = 1000 | X = 10 | V = 5 | I = 1 |
No: With 365 days 1001 is a normal year and no leap year.