September 3rd, 1064 was a Saturday.
August 24th, 1064 - September 23rd, 1064
Why not celebrate an alternative birthday? In 691 days, exactly on June 1st, 2028, people who were born on September 3rd, 1064 will be 352,000 days old!
Fixed holidays (Christian feast day, China's victory over Japan commemoration related observances) which are celebrated on September 3rd.
| M = 1000 | L = 50 | X = 10 | IX = 9 | IV = 4 | I = 1 |
Yes: 1064 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).