[Jeremiah Jr]

I've seen lot's of articles and videos on the September 23rd 'Sign' but not one mention that this 'event' falls out on Shabbat Shuvah.

Shabbat Shuvah or Shabbat T'shuvah ("Sabbath [of] Return" שבת שובה or "Sabbath [of] Repentance" שבת תשובה) refers to the Shabbat that occurs during the Ten Days of Repentance, but is between (i.e. not including) the two consecutive Days of Rosh Hashanah, and the Day of Yom Kippur.

[Ezekiel]

'Sign'

"Days of Awe", Yamim Noraim:

ימים נוראים‎‎

100 + 257 + 50 = 407 = sign (אות)

nora (נורא)

Anagrams:

aron (ארון)