October 29th, 1421 was a Monday.
October 24th, 1421 - November 22nd, 1421
Why not celebrate an alternative birthday? In 156 days, exactly on November 26th, 2026, people who were born on October 29th, 1421 will be 221,000 days old!
Fixed holidays (Christian feast day) which are celebrated on October 29th.
| M = 1000 | CD = 400 | X = 10 | IX = 9 | I = 1 |
No: With 365 days 1421 is a normal year and no leap year.