1
vote
2answers
97 views

How often does chanukah start before v'tain tal?

Outside of Israel, we start saying "v'tain tal oomatar livrachah" ("and provide dew and rain for a blessing") in the amida on the evening of December 4th or 5th (depending on the year). Chanukah ...
1
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1answer
172 views

V'Sain Tal U'Matar for someone from Eretz Yisrael in Chutz L'Aretz (and vice versa)

In Eretz Yisrael we start saying V'Sain Tal U'Matar on the 7th of Cheshvan. If someone from Eretz Yisrael will be in America on the 7th of Cheshvan and will be flying back to Eretz Yisrael a few days ...
2
votes
2answers
160 views

How to calculate 60 days from tekufat tishri for any given year?

I'm trying to pin down an algorithm for calculating when to start saying ותן טל ומטר in diaspora. (In Israel it begins 7 Cheshvan.) I've gotten that we need to know how many centuries passed since ...