Questions tagged [zemanim]

Questions related to different times of day as they apply to Jewish Law.

29 questions with no upvoted or accepted answers
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8
votes
1answer
336 views

A Jew is born in space. What time rules does he follow?

I know that the title sounds like a sequel to a TV show (Lost in space). But based on a statement in this article : The Rabbis therefore rule that a person should continue to follow the time from ...
6
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0answers
46 views

Recommended changes to the text of selichos when you say them at the “wrong” time

Some of the piyutim in selichos assume that you're saying them at the ideal time - before Amud Hashachar (for example, at the end of selicha #70 שחרנוך קדם עמוד השחר). Many people don't make it at ...
6
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1answer
464 views

Is there any opinion that permits davening Maariv before plag

I davened at a shul this morning that announced mincha at 5:30pm with maariv following immediately after. Plag mincha is around 6:45pm today. I pointed this out to the gabbai and he said that there is ...
6
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0answers
131 views

R Yonah's position about saying Hashkiveinu before nightfall

The Talmud (Berachot 8b-9a) tell us that the Halacha is according to the opinion that, at least if forced to, one can fulfill his obligation for the night time reading of Shema after dawn before ...
5
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0answers
47 views

Has anyone tried out the Har Hakarmel bein hashemashos climb according to various Rishonim?

The Gemara on Shabbos 35a says: אמר רבי חנינא: הרוצה לידע שיעורו של רבי נחמיה יניח חמה בראש הכרמל, וירד ויטבול בים ויעלה, וזהו שיעורו של רבי נחמיה. ‏ Anyone who wants to know the shiur of ...
5
votes
1answer
103 views

How does this explanation in Aruch Hashulchan address the issues regarding Shema times?

In this answer I cited R. Yechiel Michel Epstein's explanation for rejecting R. Yaakov of Karlin's suggestion that the times for Shema are not based on sha'ot zemaniot. In truth, however, I don't ...
5
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0answers
166 views

Disparate Zemanim in the same local community

Someone pointed out on a local email list that the ending time for Tish'ah BeAv is listed differently - significantly so - at various institutions in our local community. He noted the following times ...
4
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0answers
510 views

Minyan, netz hachamoh, and precision in time

There are halachic sources that discuss the importance of davening shemona esrei at netz (at sunrise), some of which state that it is preferable to daven at netz over davening with a minyan (at least ...
3
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0answers
75 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 ...
3
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0answers
225 views

Praying after chatzot– which tefilot?

Assume that someone wakes up after chatzot; which tefilot are said?
3
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0answers
75 views

Language of Mishneh Brurah - Sefiras HaOmer and counting before Aleinu

Shulchan Aruch 489:1 says that after Maariv of the second night of Pesach we begin to count Sefiras HaOmer. The Mishneh Brurah there in note 2 says that one should count before "Aleinu" because "col ...
2
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0answers
28 views

Where can we assume that time refers to Shaot Zmaniot?

For many daily activities, the time frame for completion is dependent on the proportional hours (sha'ot zmaniot). But is there an extension of those hours to proportional minutes and seconds which ...
2
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0answers
75 views

For the start of the day, is “sunset” astronomical or visible?

Yesterday was the equinox and I noticed that the day was longer than 12 hours according to the (secular) sunrise/sunset times. Curious, I did some investigation. One reason for the difference is how ...
2
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0answers
58 views

Selichoth with Tallith and Tefillin

Assuming one is saying selichoth during the time of tallith and tefillin (e.g. ~6AM in the greater New York metropolitan area), should one put them on first or wait till after selichoth? Does it make ...
2
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0answers
60 views

What if you don't know whether something became muktzeh between twilight and nightfall?

I am vaguely aware that there are certain cases in which an otherwise non-muktzeh object may become muktzeh, i.e., by being on a certain base during twilight on Friday night. But if you don't know ...
2
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0answers
138 views

Latest time for various parts of korbanot

During the week, I often say korbanot after davening, generally in the car driving to work (there's not enough time in the car on the way to shul, and this way I have an uninterrupted block of time). ...
2
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0answers
93 views

time of kriat shma change nowadays

The time of kriat shma is learned basically from the pasuk "בשכבך ובקומך", meaning the time people sleep and the time people wake up. 2000 years ago people acted according to the daylight. Nowadays ...
2
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0answers
53 views

What is considered to be night?

I have always understood the definition of "night" ("leilah") when the day is for sure over and we've passed through "bein hashmoshos" completely, is when there are 3 visible stars and "hiksef elyon ...
2
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0answers
171 views

Following more lenient opinions for fasting times

Related: Until what time in the morning may you eat on a fast day? There are different opinions about exactly when one must start fasting. For someone planning to wake up to eat, all agree that they ...
2
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0answers
100 views

Why is elevation not factored into zmanim in places like New York?

As you might already know, zmanim (for Shabbos, etc.) are determined by a number of factors, one being the elevation of the particular locale. But for some reason, if you check the charts and ...
2
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2answers
509 views

Eating after shkiah before Maariv

If one started a meal right before shkiah or during bein hashmoshis what should they do? My question is prompted from the halacha that one may not eat before praying Maariv. However with that said I ...
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0answers
35 views

How does Rav Moshe calculate the “50 minutes” between שקיעה and צה"כ?

For New York, Rabbi Moshe Feinstein maintained that the time between שקיעה and צה"כ is 50 mins (corresponding to walking 4 mil), unlike in Europe where it is 72 mins (see here): ... the calculation ...
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0answers
79 views

Davening neitz in the olden days

I see that in many synagogues that have a minyan for neitz (sunrise) they have exact times (to the second) that they attempt to begin Shemonah Esrei at. In the olden days before these precise clocks ...
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0answers
68 views

Must I forsake my regular earlier minyan to pray around sunrise?

The ideal time for praying the morning service is to have the Amidah at sunrise. O Ch 89 (1) . The Mishnah Beruroh (1) there says that in the winter when one goes to synagogue early, one should still ...
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0answers
47 views

Saying Hallel Before Nightfall on the First Night of Pesach

In Shulchan Oruch Orach Chayim Siman 487 Sif 4 it is brought the minhag of saying Hallel in shul the first night of Pesach בליל ראשון של פסח גומרים את ההלל בצבור בנעימה בברכה תחלה וסוף ובן בליל ...
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0answers
556 views

Calculation methods for intermediate time of chanukah lighting

We know that there are those who light chanukah candles at sunset and other at tzeis but there are some poskim lighting between at an intermediate time, for example : Rav Moshe Feinstein, Rav ...
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134 views

When do German Ashkenazim make havdalah?

I know that there are several opinions regarding the calculation​ of the time of motsei Shabbas. What method of calculating the time for Havdalah is used in German Ashkenaz minhag?
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25 views

Doubt about Zemanim

There are several things that cannot be performed before Shekiah, and several things that cannot be done after. (For instance, one cannot daven Mincha after Shekiah.) What if one is unsure if Shekiah ...
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0answers
50 views

Spices and candles before your zman

If one holds 72 minutes for shabbas to be over and they are staying by someone who holds 50 minutes and they make havdalla by 50 min can the 72-minute-people participate in their havdalla to fulfill ...