218 days from 2/18 Elul 24th

Hillary Clinton 2/18 "to kill a mockingbird"
May 31st 2019 Scottish Rite is 218 years old.
Formed on 5/31/1801

From and including: Monday, February 18, 2019
To, but not including Tuesday, September 24, 2019 (elul 24)
Result: 218 days

Tue, 24 September 2019 = 24th of Elul, 5779
כ״ד בֶּאֱלוּל תשע״ט
Parashat Nitzavim (in Diaspora)
"כ״ד בֶּאֱלוּל תשע״ט" = 44 (Hebrew Reduction)

Tue, 11 September 2001 = 23rd of Elul, 5761
כ״ג בֶּאֱלוּל תשס״א
Parashat Nitzavim (in Diaspora)
24th of Elul starts at sunset 9/11/2001
"כ״ג בֶּאֱלוּל תשס״א" = 34 (Hebrew Reduction)
"כ״ג בֶּאֱלוּל תשס״א" = 853 (Hebrew Gematria) 147th prime

Parashat Nitzavim is the 51st weekly Torah portion