Reply To: Tal Umotor Reminder

The reason we must adjust the Tekufas Tishri by 13 days becauwe Pope Gregory ih 1589 created a Gregorian calendar over Julian Caesar’s calendar because he adjusted the calendar by 10 days. The other days difference had to do wiith a leap year for a complete century. This should be a leap year since years divisible by 4 should be a leap year. The complete century is a hundred years. He changed it that only if is divisible by 400 will be a leap year.The years 1600 and 2000 were ok; The years 1700, 1800 and 1900 were not leap years any more. This makes the differende of another 3 days for a total of 13 days.