January 1st, 1004 was a Sunday.
People born on January 1st, 1004 (assuming the person is still alive) would have turned 1022 years old this year (2026).
December 22nd, 1003 - January 20th, 1004
Why not celebrate an alternative birthday? In 558 days, exactly on December 23rd, 2027, people who were born on January 1st, 1004 will be 374,000 days old!
Fixed holidays (Christian feast day, Dissolution of Czechoslovakia-related observances, New Year's Day) which are celebrated on January 1st.
| M = 1000 | IV = 4 | I = 1 |
Yes: 1004 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).