September 7, 1533 was a

Thursday

How to solve: September 7, 1533

1. 1
   Century anchor1500s→Wednesday (3)
   Practice →
2. 2
   Divide by 1233 ÷ 12→2
   Practice →
3. 3
   Remainder of 1233 % 12→9
   Practice →
4. 4
   Divide remainder by 49 ÷ 4→2
   Practice →
5. 5
   Year's doomsday(3 + 2 + 9 + 2) % 7→2 → Tuesday
   Practice →
6. 6
   Month doomsdaySeptember→5th
   Practice →
7. 7
   Distance7 − 5→2
   Practice →
8. 8
   Final answer(2 + 2) % 7→4 → Thursday