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

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If צאת is late, then פלג is late. When does one light the מנורה on Friday?

One cannot light the Chanuka lights before p'lag hamincha (Shulchan Aruch 672:1), not even on Friday evening (Mishna B'rura 679:2). If he did so, his lighting is invalid (Shaar Hatziyun 672:4). P'lag ...
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3answers
228 views

Precise Zemanim?

This site (see the paragraph starting with "accuracy") says that no one can predict the times for sunrise and sunset to within a minute accurately for a given location because of certain atmospheric ...
2
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1answer
368 views

What is Neitz and why is it important

What is Neitz and why is it important? My inspiration: http://mekubal.wordpress.com/2011/03/14/at-long-last/#comments
2
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1answer
72 views

Saying Tehilim after shkia

I understand you can't say Tehilim at night. Can you say Tehilim between shkiah and tzeits hakochavim (ben hashmashot)? or does it have to be said before shkiah?
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1answer
90 views

If you've missed Zeman Kriyas Shema, what should you do?

Suppose a fellow realizes at 9:16AM that the Gra Zeman Kriyas Shema was at 9:14 and he never said Kriyas Shema yet. Is there any gain by saying it immediately even though it is past the later Zeman ...
2
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1answer
87 views

When should we light shabbat candles?

On page 188 of my סדור רינת ישראל (or p. 196 in this edition) the instructions for lighting shabbat candles begins as follows: כשהחמה בראש האילנות, מדליקים נר של שבת. My limited Hebrew has me ...
2
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2answers
114 views

Why do we still blow shofar during mussaf?

The gemarah (rosh hashana 32b) asks why we wait until mussaf to blow the shofar and answers that the ruling enemies of the Jews mistook the shofar sound for a rallying war cry and forbade it. They ...
2
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1answer
86 views

How do I calculate the latest time to start the third Shabbos meal on erev Yom Tov?

From myzemanim.com for where I live, for this Shabbos, erev Shovuos, the “sho’o zemanis” (Proportional Hour) Gra & Baal Tanya is 1hr:22mins. Nightfall - 3 Stars is around 10:30 pm. Shkia is ...
2
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1answer
600 views

Early maariv on 2nd day Yom Tov

A shul in my city made an early maariv for the 2nd day of yom tov. Knowing who the Rabbi is, he did not do this out of ignorance. There are 2 issues I am unclear about: Are there contemporary ...
2
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1answer
41 views

Biblical vs. Rabbinical end of Shabbat

This question states, "havdalah ends shabbat (for one who didn't daven ma'ariv)." But won't Shabbat end on its own at some point--specifically, at nightfall--even if we don't make havdalah nor daven ...
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1answer
38 views

Is the timing of Mitzvot more intentional or more extentional?

This question is inspired by: Halakhic International Date Line issues I was reading the answers, or actually the source quotations, and realized that the answer to the questions about ...
2
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1answer
137 views

Tzeit HaKokhavim According To The Gr"a & Geonim

I have been investigating the various shitoth regarding sheqiah ("sunset") and sseth ha-kokhavim ("tzeit ha-kokhavim" or, when three stars are visible) and cannot find certain info regarding the ...
2
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1answer
284 views

Earliest time for Mincha Gedola

Looking at this myzmanim.com chart for Brooklyn, NY on 01/21/2013 it gives me the following Zmanim for Mincha Gedola. 30 fixed minutes after midday 12:37:27 Gra & Baal Tanya 12:31:53 ...
2
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1answer
490 views

Does one make Birkas Hatorah/Hashachar before alos hashachar?

As per this question, it seems apparent that one doesn't make the morning blessings until at least alos hashachar. However, in Rabbi Avraham Greenbaum's book "The Sweetest Hour: Tikkun Chatzot," on ...
2
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1answer
131 views

Food on crock-pot done by when, when making shabbos early?

Normally, let's say I make shabbos at the usual time, shortly before sunset. If I want to leave food in the crockpot, I want to make sure it's cooked by sunset. Now what happens if I make Shabbos ...
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0answers
55 views

Machlokes Hatanaim when Kriat Shema should be said

The first Blat of Berachot tells us about a Mahlokes when Krias Shema should be recited. There are almost 10 shitos there. What is the Machlokes-is there a Sevara for each shita? For instance, the ...
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0answers
69 views

Earliest and Latest Times for Kabbalat Shabbat?

If one is davening alone, what are the earliest and latest times for reciting Kabbalas Shabbos? If one was too busy preparing for Shabbos to say it at the normal time, may one recite it at any time ...
2
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0answers
48 views

Travel and Shacharit

I'm flying westward in the morning. I don't think I'll have enough time to pray shacharit before I take off, and don't wish to do so en route. I should land with enough time to pray shacharit before ...
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0answers
37 views

Violating the Shabbat across time zones [duplicate]

Let's say I'm on my computer in the United States on a Friday afternoon, well before the sun has set in the US, but after it has set in Israel. If I access an Israeli website during this time, am I ...
2
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1answer
152 views

Making up a synagogue calendar manually is tedious work. Which software can do the calculations automatically?

Lots of synagogues print up a customized calendar every year. (Sample.) Such a calendar includes shul-specific information (e.g. service times and maybe a weekly class or two) and general information ...
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0answers
79 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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0answers
39 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 ...
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0answers
332 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 ...
2
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1answer
200 views

eating before kiddush

Is there any time in the early morning on Shabbat in which I can eat and drink something without any question of it being considered eating before davening and kiddush? For example, at 3, 4, or 5 ...
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1answer
59 views

What are the parameters concerning the use of the menorah lights

In the song Haneiros Halallu we say that the Chanuka candles are holy and we don't have permission to use them only to view them. I'd like to understand what that means. Do they attain this status ...
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1answer
76 views

Kabbalos Pnei Rabo

That which it says in the Gemorah (Rosh Hashana 16b) that one has a obligation of "kabbalos pnei rabo" (to go see ones rebbe) on holidays - when is the obligation? Is there an obligation every day, or ...
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1answer
3k views

What is the earliest time to daven maariv during the week? [duplicate]

Possible Duplicate: When is the earliest time you can daven ma'ariv during the week? On Shabbos one could accept Shabbos early and thereby daven Maariv early. During the week, when ...
1
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2answers
53 views

When can one “bring in” Yom Kippur?

I've read in several places that one must bring in Yom Kippur before dark, just as we do for Shabbos. The time listed as the beginning of Yom Kippur (e.g. MyZmanim) seems to be 18 minutes before ...
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1answer
57 views

Mussaf before Mincha Katana

[This is not a request for a psak, as I did say Mussaf on time today, B"H.] If it is now after Mincha Gedola, but before Mincha Ketana, and there is no Minyan, what should an individual say first, ...
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1answer
226 views

Baby born bein hashmoshos — when to make pidyon haben?

We know that if a baby is born bein hashmoshos we make the bris according to if the baby was born on the following day (i.e. if it was bein hashmoshos between Monday and Tuesday we would count 8 days ...
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1answer
190 views

time for shacharit and eating before this time

When is the obligation for Shacharit? Is this what is considered the morning? Is it dawn (alot hashachar), or the earliest time for tallit and tefillin, or sunrise (netz), or the latest time for ...
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1answer
95 views

The “Shir Hamaalos” etc before Maariv: is it said before nightfall?

The German nusach contains the following explanation of the “Shir Hamaalos” etc said before Maariv. When ערבית is recited after nightfall, it is preceded by the following פסוקים, which speak of ...
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0answers
54 views

Eating after shkiah on a weekday

ב"ה I know one isnt allowed to eat after Shkiah on Shabbos. But what about a weekday? For instance what if one started a meal right before shkiah or during bein hashmoshis? My question is prompted ...
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1answer
70 views

Time for Reading the Meggilah

What is the optimal time for reading the Meggilah By day? By night? When is the first and last halachicly acceptable time for each?
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2answers
129 views

Why is the world round? [closed]

Why does shabbat start at different times at different places? Crossing a time zone does not conjure up a time warp, so how can it be Friday in one place, and Shabbat in another? It just doesn't ...
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2answers
949 views

when do you stop eating bread and etc.. for passover?

Do you stop eating bread once Seder starts or beginning of the morning of Seder day? Not sure about this
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1answer
117 views

Correct procedure for davening in Synagogue after sof zman tefila

In America, it is very common for shuls to start quite davening shacharit quite late on Shabbat. Suppose someone is going to be attending a synagogue that will not reach shmoneh esrei before sof zman ...
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1answer
102 views

Shabbos in Tahiti [duplicate]

I have a friend who is interested in going to Tahiti for a weekend. I was wondering if there are any issues with the halachic dateline and if he would have to hold 2 days of shabbos.
0
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1answer
63 views

Blowing Shofar at end of neilah before nightfall of Rabbeinu Tam

How do Chassidim and litvaks who hold Rabbeinu Tam's view of when nightfall is (later than most people's) blow shofar before that time after neilah?
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1answer
138 views

Wearing tallis and tefillin before z'man

About the time the clocks change for the season, there is always an issue at the early early minyan about when to put on tallis and tefillin. In a few weeks of the year, that time can come 5 - 15 ...
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0answers
33 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 ...
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0answers
111 views

Waking up early to eat before a fast

I was just wondering about the halachos of waking up to eat before a fast day. If one had intention, is it best to wake up, wash negal vasser, get dressed, go to bathroom say Al Netilas Yadaim, Asher ...
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2answers
129 views

Can there be an early 'Tzes HaChochavim' due to an eclipse?

When the sun is fully eclipsed the sky darkens and the stars appears as if it was night. Obviously, when this happens in the middle of the day, and the process of the moon slowly moving to occlude ...