Questions tagged [hanetz-sunrise]

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2
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2answers
223 views

If Earth stopped rotating, would we keep Shabbos?

A hypothetical question, but perhaps nonetheless illustrative of underlying principles : If by some method, humanity [or some non-human force] managed to stop the rotation of the Earth around its axis,...
3
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0answers
76 views

Shacharit Lechatchila

I have heard from a very reliable rav that Rabbi Moshe Feinstein held that the only shacharit lechatchila is vatikin. This means that davening shacharit before sunrise and after sunrise are equally ...
4
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0answers
145 views

Davening Netz or Selichos

If a person has the opportunity of davening netz, but doing so would require putting off the recitation of selichos (since it's nearly netz), does the fulfillment of davening in the optimal way ...
6
votes
0answers
113 views

Skipping to Daven Netz Alone

This is somewhat related to a previous question I asked. When praying with a minyan, one may skip portions of the liturgy in order to "sync up" with the rest of the group for Shema and Amidah. So ...
0
votes
2answers
57 views

Six month daytime duration

In the Beresheit account of Creation, a day begins at sundown and ends the next day at sundown. But we know closer to each of the Earth's poles, an actual day can last up to six months. The sun rises ...
16
votes
1answer
669 views

Time for morning prayer when flying over Greenland and seeing the sun rise twice

Last year I flew from Tel Aviv to Los Angeles. The flight leaves at night (1am) and, in the winter, lands when it is still night (630am). However during the flight, over Greenland, one sees the sun ...