10th of Tevet to 27th of Iyyar Graph

Here's a graph of when the end of Daniel 9's 70 weeks prophecy/ 490 days occurs in the near future:  from a starting point of the 10th of Tevet to a potential ending on the 27th Iyyar, the last day of the "days of Noah".  As you can see, this only occurs Jan 7/8, 2017 to May 12, 2018 and also at Jan 9/10, 2025 to May 14, 2026.

 

10th of Tevet - Start of the Great Tribulation		70 weeks added Ends at:	Does it land on the 27th of Iyyar?
Eve Dec 12/13, 2013 Thurs/ Fri		Eve April 16, 2015 Thurs	X This is 27 Nisan
Eve Dec 31, 2014 Jan 1, 2015 Wed/ Thurs		Eve May 4, 2016 Wed/	X This ends at the end of 26 Nisan
Eve Dec 21/22, 2015 Mon/ Tues		Eve April 24, 2017 Monday	X This ends at the end of 28 Nisan
Eve Jan 7/8, 2017 Sat/ Sun		Eve May 12, 2018 Sat	YES 27 Iyyar is the last day of the 70 weeks ending at eve May 12, 2018
Eve Dec 27/28, 2017 Wed/ Thurs		Eve May 1, 2019 Wednesday	X This ends at the end of 26 Nisan
Eve Dec 17/18, 2018 Mon/ Tues		Eve April 20, 2020 Monday	X This is ends at the end of 26 Nisan
Eve Jan 6/7, 2020 Mon/ Tues		Eve May 10, 2021 Monday	Maybe This ends on the 28th of Iyyar, the day after 27 Iyyar. Close, but not quite.
Eve Dec 24/25, 2020 Thurs/ Fri		Eve April 28, 2022 Thursday	X This ends at the end of 27 Nisan
Eve Dec 13/14, 2021 Mon/ Tues		Eve April 17, 2023 Monday	X This ends at the end of 26 Nisan
Eve Jan 2/3, 2023 Mon/ Tues		Eve May 6, 2024 Monday	X This ends at the end of 28 Nisan
Eve Dec 21/22, 2023 Thurs/ Fri		Eve April 24, 2025 Thursday	X This ends at the end of 26 Nisan
Eve Jan 9/10, 2025 Thurs/ Fri		Eve May 14, 2026 Thursday	YES 27 Iyyar is the last day of the 70 weeks ending at Eve May 14, 2026
Eve Dec 29/30, 2025 Mon/ Tues		Eve May 3, 2027 Monday	X This ends at the end of 26 Nisan
Eve Dec 19/20, 2026 Sat/ Sun		Eve April 22, 2028 Saturday	X This is ends at the end of 26 Nisan