The seventh day of the week and a day of rest. Also use this tag for questions that apply equally to Yom Tov and Shabbat.

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1
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0answers
17 views

what determines the time of sunset? [on hold]

The time of sunset is based on observation, but is not the actual time the sun goes below the horizon. Should this be adjusted or is the apparent sunset acceptable?
3
votes
1answer
35 views

Designating Muktzeh items before Shabbos/Shabbat for personal use

Can one designate any normally muktzeh item for Shabbat/Shabbos or Yom Tov personal use, like rocks, animals, etc, thus making it not muktzeh? The question essentially is: can one avoid the ...
0
votes
1answer
124 views

Watering Synthetic Grass on Shabbat?

Is there a problem of watering synthetic grass on Shabbat- If the synthetic grass has gaps or "holes" whereby the water can leak through to the earth underneath it? What if the earth underneath ...
12
votes
2answers
2k views

Why is it permissible to flush a toilet on Shabbat?

I have been reluctant to ask this question on this website because it sounds so ridiculous, but as Rabbi Hillel said in Avot 2:6 "one who is bashful cannot learn" so here goes... Why is it ...
0
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0answers
26 views

Shabbat Bereshit Candle lighting [closed]

i need to light up candles for shabbath beresith. what are the rules around thi mitzvah ? Thanx
2
votes
1answer
30 views

Chabad custom not to have bar mitzva aliya shabbat morning

According to this question, the Annotated Tehillat Hashem Siddur (a Chabad siddur) encourages the Bar mitzvah boy to get his first aliya on Monday, Thursday, or Shabbat Mincha or Rosh Chodesh. This ...
5
votes
1answer
70 views

May I intentionally generate saliva on Yom Kippur

By swishing my tongue around my mouth, I can trick my glands into exuding saliva. I can then swallow this and trick my body into thinking it has drank. Is this saliva Nolad for the purpose of Shabbos ...
1
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0answers
35 views

Can an automated online service business operate on shabbat?

While this questions touches on mine, I'd like to know more specifically about operating an online service business, such as an online subscription based software on Shabbat. Can the service be ...
4
votes
0answers
45 views

The shlock — halachic considerations

Let's say you bought or built your own shlock (rain cover) for your sukkah. What halachic concerns are there about operating it on Shabbos/Yom Tov? Might there be problems of boneh (building)? If the ...
4
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0answers
17 views

Wondering about a line in Hoshanot for Shabbat [duplicate]

The special Hoshanot for Shabbat mostly contain praises for B'nei Yisrael related to Shabbat. However, i don't get the י line: יושבת וממתנת עד כלות שבת She sits and waits until the end of ...
4
votes
2answers
104 views

Are adjacent fields in techum shabbat or not?

BSD In Kitzur Shulchan Aruch Chapter 95:1 " והיינו אם היה בין השמשות בשדה אבל אם שבת בתוך עיר כל העיר הוא מקומו. ועיבורה של עיר נחשב ג"כ להעיר" Sorry if this is a beginners question but ...
2
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0answers
29 views

Judenstern (Jeckische Shabbat lamp)

Historically, german Jews used a lamp like this for neirot Shabbat. Does anyone still make it? If so, where could it be found?
4
votes
1answer
73 views

Transferring “kippah clips” between domains on Shabbat, if the clips are sewn to the kippah

A) Imagine the following: It is Shabbat, and I am using a kippah with sewn-in spring-loaded hair clips. The clips are clipped to my hair. I don't live inside an eruv. May I walk from a private domain ...
2
votes
0answers
33 views

Transferring discrete “kippah clips” between domains on Shabbat, if the clips are NOT sewn to the kippah

A) Imagine the following: It is Shabbat, and I am using spring-loaded hair clips or bobby pins to attach a kippah to my hair. The clips or pins are NOT sewn to the kippah: instead, they are discrete ...
3
votes
2answers
165 views

Is this app really safe to use on Shabbat?

http://www.shabbosapp.com/ It is an interesting approach - trying to satisfy the major halachic issues, while skirting the stringencies. Halachically, what would be the status of using this phone on ...
0
votes
2answers
118 views

suggestions on staying dry without an eruv on shabbos

What are some suggestions on staying dry in the rain without an eruv on shabbos? Wearing a raincoat? Is there any issue with wearing more than one coat at a time and also removing it when it is ...
5
votes
1answer
60 views

Why does שבת דף לז ע״א reject a valid proof?

The Bavli, Shabas 37 amud 1, wonders about the permissibility of placing a pot of food adjacent to a stove-oven (rather than atop or in it) when the stove-oven has good fuel in it that has not been ...
0
votes
0answers
21 views

Hatzi Kaddish melody using Haftarah nusach

Some years ago I visited a shul where the hazzan chanted Hatzi Kaddish of the Shabbat Torah service in the nusach of the Haftarah. I seem to recall it started with mapach pashtah munach zokeif-katon. ...
7
votes
2answers
97 views

Sliding tzitzis knot on Shabbos

Many times, for those who have two double knots with eight strings in each knot (i.e. not following the opinion of the Rambam), the knot starts to come loose often, sometimes even several times a day. ...
4
votes
1answer
72 views

The history behind the composition and inclusion of V'lo N'tato

I'm curious about the composition and inclusion in the shabbat shacharit of the paragraph beginning ולא נתתו (v'lo n'tato). I understand the talmudic basis for the underlying idea, and how it fits in ...
2
votes
1answer
73 views

Is it appropriate to sing Aishet Chayel for a childless woman?

I have seen a tradition that has husbands using Proverbs 31 ("Aishet Chayel") to bless their wives, with children rising up and going to the mother and kissing her. This text even has reference to ...
2
votes
1answer
55 views

On shabbos there are three meals. Why does the last meal not have the distinction of requiring kiddush?

If every meal on shabbos is a seudas mitzvah why does sudas shilshis not have the honor of having a kiddush?
2
votes
0answers
40 views

why is the order of kiddush different at night from the day?

multiple parts to this question... At night time why do we mention the wine before the day? It would seem most appropriate that after making the bracha on the wine there should be no interruption ...
16
votes
2answers
531 views

Is it forbidden to wear a snap-brim Borsolino fedora on Shabbos?

The Talmud, at Shabbos 138b, presents the opinion that one may not wear a siyana -- which Rashi defines as a wide-brimmed hat -- on Shabbos if it has a brim that is one tefach (hand-bredth) wide ...
4
votes
2answers
471 views

Is it permissible to use an umbrella on Shabbat?

Assuming one is inside an eruv which generally permits transferring between domains on Shabbat, may one use an umbrella on Shabbat? If not, why not? Follow-up question: What about other things that ...
4
votes
1answer
76 views

Trapping mosquitoes on Shabbat

If there's a mosquito found on a wall on shabbat, are you allowed to place a cup over it and slide a sheet of paper under it and remove it from the house? The reason for doing this would be that you ...
8
votes
3answers
160 views

Drowning ants in the sink on Shabbat

If there are ants (or other creepy-crawlies) in a sink on Shabbat, what is permitted to do with them when using the sink? Here are some things i can think of: Intentionally avoid pouring water on ...
-2
votes
1answer
137 views

What are the exact Shmita dates (in Gregorian) since 1900 or a general formula for determining the dates?

I know there are these two questions already (Trying to get Shmita year dates without a headache) and (When is the next shmita year (as of 5772)?); however, they don't appear to provide either a table ...
2
votes
1answer
54 views

Orthodontia on Shabbos

Disclaimer: I did some research for this question; I did not know all of this off the top of my head :P. Sources were found through the footnotes in Rabbi Ribiat's The 39 Melachos. It is forbidden to ...
2
votes
1answer
146 views

Applying hand cream on Shabbos

Regarding dry, chapped skin that requires regular application of moisturizing cream, is someone allowed apply this cream on Shabbos? Does the composition or texture of the cream change the answer?
2
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0answers
18 views

Listening to a Jewish broadcaster in the US after Shabbat ends in Israel [duplicate]

Many baseball games (for example) take place Saturday afternoon in the US. This generally corresponds to beginning (or mostly taking place) after Shabbat ends in Israel. If the broadcaster of one of ...
1
vote
1answer
53 views

May one read a map or document hung on the wall by a Jew during Shabbos?

Let's say a Jew hung a map or a document on the wall on Shabbos. For the purposes of this question, let's assume that this was a desecration of Shabbos (presumably because of the prohibition on ...
2
votes
1answer
107 views

Invite a non observant Jew to Shabat - Rav Ovadia Yosef opinion

I know that there is discussion about inviting a Jew for Shabbos or Yom Tov, where he will drive a car to get there. Does anyone know Rav Ovadia Yosef's opinion about this matter?
4
votes
3answers
226 views

Why is the day of Rosh Chodesh announced before every month except Tishrei?

Why is Tishrei the only month not included in the custom of announcing the day(s) of Rosh Chodesh on the Shabbos before the month begins?
2
votes
0answers
56 views

Shvusim. does amount make a difference

Is there a concept of shvus dishvus with an added shvus making it a rabbinic prohibition 3 times removed. For example if it's yom tov sheini, and the action is rabbinic such as Nolad (turning on a ...
4
votes
1answer
125 views

Why would a siddur choose תתברֵך instead of תתברַך?

My siddur of choice is the סדור תפילת השלם but I am wondering about one bit of vocalization used therein. In the davening of shacharit for both weekdays and shabbat, there is a sentence before shma ...
7
votes
3answers
220 views

What's the exact procedure for using a key belt?

On Shabbat, in places where there is no communal eruv (or for those who do not rely on a communal eruv), taking your house key with you when you leave your home is a problem of carrying. One ...
4
votes
1answer
257 views

What exactly is “Psik Reisha”?

What exactly is "Psik Reisha"? I know this has something to do with the laws of Shabbat, and possibly something to do with unintended consequences that are allowed, but what exactly is it, and in what ...
0
votes
2answers
71 views

Recommendation for good “complete siddur” (siddur shalem)

Friends, I am looking for a pocket-sized complete siddur (one that has weekday, Shabbat, holiday and High Holy Day prayers), and I am having trouble finding one. Complete siddurim seem to be hard to ...
3
votes
0answers
64 views

Chida's statement about shabbat violators

I heard Rabbi Yitzhack Yosef Shelita (Rishon LeTzion and son of Maran HaRav Ovadia Yosef, Z"L) who says that the Chida writes that in all the places that he was never saw a Sephardic Jew that wasn't ...
5
votes
1answer
25 views

Understanding the difference between shevus and gezeirah

I know that, in general, there is a difference in strictness between the two categories of protective measures, but am having difficulty in explaining the difference between the two.
3
votes
3answers
654 views

Can I use a SodaStream with an indicator light on Shabbos?

I saw that I can use a SodaStream on Shabbos, but I have a specific question: Can I use a Sodastream on Shabbos if it has an LED indicator? If not, is there something I can do to it to make it usable ...
8
votes
2answers
1k views

Doctors working on Shabbat

What are some general guidelines regarding the halakhic permissibility for Jewish doctors to work on Shabbat? I know that saving lives generally overrides Shabbat, but I am curious about less ...
0
votes
1answer
39 views

Shabbos, Yom Tov and Clothing

Is there any halacha brought down: That one has to wear begadim mechuvadim on Shabbos or Yom Tov? Does this apply for davening?
4
votes
2answers
117 views

Preventive Medicine on Shabbas

Is one allowed to take medicine on shabbas to help prevent something? Can one for example take tums before eating a meal because he knows he will get heartburn after?
2
votes
1answer
28 views

Shir Hashirim passage after L'chah Dodi

In this Moroccan recording of L'chah Dodi, sung by Sami Elmaghribi, there is an interesting passage directly following it, containing four verses from Shir Hashirim: Yishakeni min'shikot pihu, ki ...
18
votes
3answers
2k views

Why can't electricity be manipulated on Shabbat?

Why can't we use and change electricity on Shabbat and YomTov? By this I mean why can't we turn on and off lights...? I'v heard Rabbis say that its because you can't complete a circuit on Shabbat, ...
0
votes
2answers
67 views

Can you dry yourself on shabbos?

May one dry himself with a towel on shabbos after using the mikvah? If not, why not? If yes, why?
0
votes
1answer
68 views

Can I use a firearm to protect my home on Shabbos?

Do the laws of Shabbos preempt my choice of methods to protect my family in the case of a break-in or attack on my home on Shabbos? Also is the the use of a biometric safe to access the weapon ...
7
votes
3answers
886 views