https://belmontonian.com/news/tzom-kal-yom-kippur-begins-tuesday-at-sunset/
Tzom Kal: Yom Kippur Begins Tuesday at Sunset
yom kippur beginsat sunsetkaltuesday
https://hope4israel.org/yom-kippur-begins-at-sundown-2/
Yom Kippur Begins at Sundown - Hope for Israel
Sep 15, 2021 - Yom Kippur, the Day of Atonement, begins at sundown on Wednesday, September 15th. It is the most solemn day on the Hebrew calendar, and those who observe it...
yom kippur beginsat sundownhopeisrael