Friday before sundown... Day One...
Saturday... Day Two...
Sunday... The Third Day.
If you change that model... the model laid out in Genesis has to change to... because if the Sabbath were the ‘seventh day’... we would be going to church every 9th day instead of every 7 days... and think of what that would do attendance... people can barely handle every Sunday.
The Wednesday to Sunday model for the crucifixion to resurrection doesn’t make any sense.
Your days count is missing 24 hours, which include 12 hour daylight and 12 hour night. Your model does not fit with Scriptures since Christ Himself said His full cross (died, buried, rose on the 3rd day) would only fit inside 3 days and 3 nights. You fail to understand that the time and culture was Jewish, not western culture. A Jewish Calendar must be used to fulfill 3 full days + 3 full nights. Tradition has it all wrong because people like you only count the days. Friday to Sunday is incorrect Scripture interpretation, plain and simple.