November 1st, 1040 was a Sunday.
October 24th, 1040 - November 22nd, 1040
Why not celebrate an alternative birthday? In 969 days, exactly on March 21st, 2029, people who were born on November 1st, 1040 will be 361,000 days old!
Fixed holidays (All Saints' Day, a holy day of obligation in some areas , Christian feast day, The first day of winter observances) which are celebrated on November 1st.
| M = 1000 | XL = 40 | X = 10 | I = 1 |
Yes: 1040 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).