Tishrei (or Tishri) (IPA: [ˈtɪʃri] or [ˈtɪʃreɪ]) (Hebrew: תִּשְׁרֵי (תִּשְׁרִי‎) Standard Tišre (Tišri) Tiberian Tišrê (Tišrî) ; from Akkadian tašrītu "Beginning", from šurrû "To begin") is the first month of the civil year (which starts on 1 Tishrei) and the seventh month of the ecclesiastical year (which starts on 1 Nisan) in the Hebrew calendar. The name of the month is Babylonian. It is an autumn month of 30 days. Tishrei usually occurs in September–October on the Gregorian calendar.

1 Tishrei - Adam & Eve were created
On Tishrei 1, which corresponds to the sixth day of creation -- "God said: 'Let us make Man in Our image, after Our likeness; and let them have dominion over the fish of the sea, and over the birds of the air, and over the cattle, and over all the earth...'" (Genesis 1:26).

1 Tishrei - First Sin & Repentance
On the same day man was created, man also committed the first sin of history **This statement should be edited. It is improbable and is not implied anywhere in scripture. It is more likely that a significant amount of time had passed prior to this event.**, transgressing the divine commandment not to eat from the "Tree of Knowledge of Good and Evil." Adam and Eve were banished from the Garden of Eden, and humanity became subject to death, labor and moral confusion. But also on that day, the first persons also repented their sin, introducing the concept and opportunities of teshuvah ("return").

1 Tishrei - (2105 BCE) - Dove's 3rd Mission
On the 1st of Tishrei, (the 307th day of the Great Flood), Noah dispatched a dove from the ark, for the third time. When the dove returned carrying an olive branch, this is how Noah knew that the flood was drained from the earth. On that day, Noah removed the roof of the ark; but Noah and his family, and all the animals, remained in the ark for another 57 days, until the 27th of Cheshvan, when the surface of the earth was completely dry and God commanded them to leave the ark and resettle and repopulate the earth.

1 Tishrei - (1677 BCE) - Binding of Isaac; Sarah's Death
Abraham's test of faith—his binding of Isaac in preparation to sacrifice him as per God's command, occurred on the 1st of Tishrei of the Hebrew year 2084 (1677 BCE), and is recalled each Rosh Hashanah with the sounding of the shofar (ram's horn, for the reason that a ram was sacrificed in Isaac's place when an angel revealed that the command to sacrifice Isaac was a divine test). The Torah's account of the event is publicly read in the synagogue on the 2nd day of Rosh Hashanah. On the day of Isaac's binding, the Talmud tells that his mother, Sarah, died at age 127, and was then buried in the Machpelah Cave in Hebron.

1 Tishrei - (2-4 B.C.E.) Jesus of Nazareth, Abrahamic prophet and founder of Christianity (born in the month of Ethanim (Tishrei)

The painting is from Rembrandt titled "Joseph's Dream in the Stable" from the story of the Nativity or the events before and after the birth of Christ.
courtesy of --wiki--