[Avodah] QUESTION RE: FASTING

[Moshe Y. Gluck]

From: cantorwolberg at cox.net
Sent: Wednesday, July 04, 2012 8:53 AM
> The following question was posed to me and I gave an educated guess....

> I will be flying back from Poland where I'll be teaching the day of
> Tisha b'Av. Because of the time difference, if I were to go by sunset
> for ending the fast, it would add 6 hours additional than were I to have
> remained in Poland. What does halacha say about this? If I fast for the
> 25 or so hours, then it will be daylight where I land.

See Igros Moshe Orach Chaim III:96. (Courtesy of Artscroll Kitzur, Siman 124
footnote 51.)

KT,
MYG