The Paradigm.. Jonathan Cohn 9/19/2017 #2424 #754

Sun, 13 October 2019 = 14th of Tishrei, 5780
"י״ד בְּתִשְׁרֵי תש״פ" = 149 (Hebrew Ordinal)
Day 14 of the Jewish year = 141
811 is the 141st prime number..
Jewish holiday Erev Sukkot
Sukkot begins at sundown on Sun, 13 October 2019.

Torah Portion
Haftarah: Zechariah 14:1-21

Sun, 13 October 2019 = 14th of Tishrei, 5780
י״ד בְּתִשְׁרֵי תש״פ
Erev Sukkot

From and including: Tuesday, September 19, 2017
To, but not including Sunday, October 13, 2019
Result: 754 days
Or 24 months, 24 days excluding the end date.

https://www.chabad.org/calendar/view/day.asp?tdate=09/25/2022

From and including: Sunday, August 11, 2019
To, but not including Sunday, September 25, 2022
Result: 1141 days
Or 3 years, 1 month, 14 days excluding the end date.
Or 37 month, 14 days excluding the end date.

From and including: Thursday, October 4, 2018
To, but not including Sunday, September 25, 2022
Result: 1452 days
Or 3 years, 11 months, 21 days excluding the end date.
Or 47 months, 21 days excluding the end date.

From and including: Saturday, May 14, 2022
To, but not including Sunday, September 25, 2022
Result: 134 days
Or 4 months, 11 days excluding the end date.