the first day of every Jewish month; a minor holiday

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12
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3answers
478 views

Why is Rosh Chodesh sometimes TWO days?

Why for certain months of the year do we celebrate the festival of Rosh Chodesh for two days while on other Roshei Chadashim we have one day of Rosh Chodesh?
10
votes
3answers
1k views

Meat on Rosh Chodesh of 9 days

Why is The reasoning that Sefardim do eat on Rosh Chodesh and Ashkinazim do not? Sefardim http://www.dailyhalacha.com/displayRead.asp?readID=950&txtSearch=meat 9 days Ashkenazim ...
9
votes
2answers
175 views

Purpose of announcing Molad

The custom is that the gabbai announces the time of the Molad during the course of "Bircas HaChodesh" on Shabbos Mevorchim. What is the purpose of this? The molad is anyhow not directly connected to ...
8
votes
3answers
260 views

Hours, minutes, and chalakim

On Shabbat preceding Rosh Chodesh, the time of the molad is generally announced in units of hours, minutes, and chalakim. However, minutes are not a traditional Jewish unit of time; rather hours are ...
8
votes
2answers
115 views

forgot birkas hachodesh

If a congregation forgot to say birkas hachodesh on the Shabas before rosh chodesh, should it say it another time? When? (Does it, perhaps, depend on what day(s) of the week rosh chodesh is?) Note: ...
7
votes
2answers
733 views

What are “Chukei Rosh Chodesh”?

In the Musaf of Rosh Chodesh, we mention that Hashem has given us "חוקי ראש חודש". What are these Chukim?
7
votes
1answer
86 views

Forgiveness on Rosh Chodesh

If Rosh Chodesh is a "Zeman Kapara" (time of atonement) as we say in the Mussaf prayers, why does it contain no selichot and no tachanunim? Why doesn't it (the day of Rosh Chodesh itself) resemble Yom ...
7
votes
1answer
108 views

Source for wearing special clothing on Rosh Chodesh

Is there a source for wearing somewhat festive clothes on Rosh Chodesh? I have seen some people who hold this custom.
6
votes
3answers
113 views

Why do we Daven for (יראת שמים) fear of heaven twice?

In the Birchas HaChodesh that we say monthly the Shabbos prior to Rosh Chodesh we say as follows: Chaim Sheyesh Bohem Yiras Shomayim V'Yiras Chet and then in the same paragraph we later say Chaim ...
6
votes
3answers
923 views

Saying Ulichaporas Pasha in Musaf of Rosh Chodesh

During Musaf of Rosh Chodesh the words Ulichaporas Pasha is added on during a leap year. Why is this done? And what is the significance of it?
6
votes
2answers
207 views

When do we start reciting Psalm 27?

Yesterday being the 30th of Av (and Rosh Chodesh Elul), prompted a question at shul: exactly when do we start saying Psalm 27—on the first day of Elul or the first day of Rosh Chodesh Elul? Most ...
6
votes
1answer
57 views

Mentioning our sins on Shabbos Rosh Chodesh

During every Shemoneh Esrei of mussaf, we pray that the Beis Hamikdash be rebuilt. However, only on Yom Tov do we mention that it was destroyed due to our sins - ומפני חטאינו. On Shabbos, and on Rosh ...
6
votes
2answers
199 views

Removing Tefilin before Mussaf

Why do we remove Tefilin Before Mussaf on Rosh Chodesh?
6
votes
1answer
89 views

Mistake in aliyah on Rosh Chodesh

On Rosh Chodesh we have four aliyos by Krias HaTorah. Rosh Chodesh fell out on Monday and by mistake it was read by the first aliyah of Kohen the Parsha of that week. After the aliyah was finished ...
5
votes
4answers
174 views

Jewish Leap Year

Why when we add an additional month to the year do we only add it in Adar? Why not have a second Chesvon or a second Shevat, etc.?
5
votes
2answers
129 views

Why do we “bentch” Rosh Chodesh the Shabbos before?

On the Shabbosim before Rosh Chodesh we "Bench" the new month between Shacharis and Mussaf (like here). Why do we do this? What's the source for it?
5
votes
4answers
92 views

How to care about the molad

I have read the great answers to Purpose of announcing Molad and understood that the halakhic reason to know the molad is to know what the Sanhedrin would know when they declared a new month. But ...
5
votes
1answer
107 views

Why do we Daven for יראת שמים / fear of Heaven?

The Gemara in Nidah 16: mentions the following in the name of Rabbi Chanina: דאמר רבי חנינא הכל בידי שמים חוץ מיראת שמים שנאמר (דברים י) ועתה ישראל מה ה' אלהיך שואל מעמך כי אם ליראה וגו'. - ...
5
votes
2answers
338 views

Tefillin removal on Rosh Chodesh

Removal before Musaf, some wait until after Kaddish, some don't. Why wait? Is there a source for this? Some do not 'wind up' the rezuas but wait until after amidah. Is this because it creates a ...
5
votes
1answer
36 views

When did Yom Kippur Kattan originate?

The day before Rosh Hodesh is considered like a "mini" Yom Kippur. (I understand that there are some months, I think before Tishrei and Nissan that do not have YKK? Correct me if I'm mistaken.) Some ...
5
votes
2answers
113 views

Why do Israelis keep one day of Yom Tov?

From what I understand, we outside of Eretz Yisrael we keep two days of Yom Tov as a continuation of the minhag that evolved from the time of the Bais Hamikdash when we would not necessarily know when ...
4
votes
4answers
167 views

Why are the commandments for Rosh Chodesh and Passover in the same paragraph?

The reading for Parashat Hachodesh consists of a single paragraph in the Torah, Exodus 12:1-20, whose main topic is God's commandments related to the Passover offering and holiday observance that ...
4
votes
1answer
73 views

Ulchaparat pasha in Chazarat haShatz

When "ulchaparat pasha" is said in the Chazarat haShatz of Rosh Chodesh, how should the amein of the tzibbur be handled? Should the amein from "velislichat avon" be deferred until after "pasha," or ...
4
votes
1answer
50 views

In the Rosh Chodesh leining, why is “Shabbas b'Shabato” pronounced with a pasach?

Recently, I paid attention to the Rosh Chodesh Torah reading (Bamidbar/Numbers Chapter 28) and noticed that in verse 10, "olas Shabbas b'Shabato…", the word "Shabbas" is vowelized with a pasach (short ...
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0answers
61 views

What do those people who wear tefillin all weekday do on Rosh Chodesh?

There are people who wear tefillin all day (see related question When did people stop wearing Tefilin all day? and the comments to it.) For one or two reasons many remove tefillin before Mussaf on ...
4
votes
1answer
86 views

Shir HaMa'aloth or 'Al Naharoth Bavel on Rosh Hodesh Av?

When Bentching on Rosh Hodesh Av, do you say Shir HaMa'aloth for Rosh Hodesh or 'Al Naharoth Bavel for the Nine Days?
3
votes
1answer
220 views

New Moon Based on Sighting Outside of the Land of Israel

I would appreciate someone directing me to a source that states/indicates/suggests whether the visibility of the new moon outside the Land of Israel may be used to begin the Jewish month in that ...
3
votes
1answer
102 views

When to get an aliya for a Bar Mitzvah?

According to the new "Annotated Edition" of the Siddur Tehillas Hashem, a Bar Mitzvah bachur should get his first aliya either on Shabbos Mincha time, Monday, Thursday, or Rosh Chodesh. I assume that ...
3
votes
1answer
92 views

When should one cut his nails for Shabbos when Friday is Rosh Chodesh

In the answer to Rules for Cutting Nails it quotes the Mishna Berura 260:6 that one should not cut their nails on Thursday. Mishna Berura explains that by cutting them on Thursday they will begin to ...
3
votes
1answer
82 views

Posuk (Breishis 24:1) said after the end of Hallel on Rosh Chodesh

Artscroll Hebrew Siddurim - and 1 2 among others have at the end of Hallel to say the following Posuk. וְאַבְרָהָם זָקֵן בָּא בַּיָּמִים וַה' בֵּרַךְ אֶת-אַבְרָהָם בַּכֹּל Artscroll says it is a ...
3
votes
1answer
163 views

Forgot to say Yaaleh V'Yavo by Shacharis Rosh Chodesh - before the Molad

Orach Chaim 422:1 mentions that one who forgets Yaale V'Yavo at Maariv does not have to Daven again since we do not do Kiddush HaChodesh at night. However if one forgot at Shacharis or Mincha he does ...
3
votes
2answers
236 views

Cutting hair when Rosh Hodesh Av is a Friday

Is it permissible to cut hair on Rosh Hodesh Av when it comes out on a Friday?
3
votes
1answer
58 views

Splitting up the rosh chodesh reading when another follows it

Shulchan Aruch, Orach Chayim 684:3 says (in my own translation): If rosh chodesh Teves comes out on Shabas, we remove three Torah scrolls, and six people read in the weekly section and one in that ...
3
votes
1answer
440 views

Shaving on Rosh Chodesh when it is Erev Shabbos

Is one who has the minhag of Reb Yehuda Hachassid to not shave or take a haircut on rosh chodesh (as outlined in his will) allowed to shave and or take haircuts when Rosh Chodesh comes out on Erev ...
3
votes
1answer
221 views

Shabbat Rosh Chodesh: Ata yatzarta

Why does the Shabbat Rosh Chodesh Musaf have its own special text (Ata Yatzarta Olamecha Mikedem ...) for the middle beracha?
3
votes
3answers
912 views

Music on Rosh Chodesh Iyar?

1) Are you allowed to listen to Music on Rosh Chodesh Iyar? 1a) Does your individual Sefirah status matter such as the first half, second half or both?
3
votes
0answers
89 views

Why isn't Tefilat Mussaf consistent?

[Edit: According to Nusach Edot HamMizrach,] why does the Mussaf prayer on Shabbat and Rosh Chodesh include a description of the actual mussaf sacrifice, while the Mussaf prayer on Moed does not? Why ...
2
votes
2answers
135 views

Why is my molad-time chart off by a day?

The HaMaor Mikraos Gedolos chumash has a chart of molad (forecasted first visibility of the new moon in Jerusalem, based on averages observable to the naked eye, assuming Jerusalem local time; am I ...
2
votes
3answers
699 views

Why do we say the complete Hallel on Chanuka?

On Rosh Chodesh and after the first days of Pesach we say Chatzi Hallel. Why on Chanuka do we say Hallel Shaleim?
2
votes
1answer
24 views

Mixing up the order of Retzei and Ya'aleh V'yavoh?

If someone is bentching on Shabbat-Rosh Chodesh, and accidentally skips Retzei, but says Ya'aleh V'yavoh, can they then say Retzei after Ya'aleh V'yavoh, but before Uvenei? Or must they continue and ...
2
votes
1answer
59 views

When does the year start in terms of saying “Ulichaporas Pasha” for a leap year?

When we add the words "Ulichaporas Pasha" during Musaf of Rosh Chodesh when it's a leap year, when is the year determined - Nisan or Tishrei?
2
votes
1answer
37 views

Why is the rosh chodesh goat not in Rosh Hashana's section of Pin'chas?

Numbers 28 lists the musaf offerings of rosh chodesh. They include a goat, which is a chatas offering, and several animals as an ola offering. Numbers 29 lists the musaf offerings of Rosh Hashana. ...
2
votes
1answer
63 views

How do you bench on a Friday rosh chodesh if you eat after kabbolas shabbos before nightfall

Do we say yaaleh v'yovo or r'tsai or both if one eats today which is Friday rosh chodesh after being mekabel shabbos but before nightfall. Does it make a difference if you finish before or after ...
2
votes
0answers
18 views

Recompense for taanis chalom on day with double keduasha

A person is permitted to perform a taanis chalom (fast for having a bad dream) on shabbos, but is supposed to fast a second time to compensate for having fasted on shabbos (Shulchan Aruch, Orach ...
2
votes
0answers
29 views

Lack of Benching Rosh Chodesh Tishrei [duplicate]

I have heard that the reason we do not Bench Rosh Chodesh Tishrei is in order to confuse the Satan. Now the Satan is no fool. How is the Satan getting confused when we pull this trick year after year? ...
1
vote
1answer
115 views

What is significant about being eight days old from birth?

We make a bris on the eighth day. A korban has to be eight days old before being brought on the mizbeach. The new moon according to many has to be eight days old from when its 'born' again till me ...
1
vote
3answers
87 views

Why is so much importance attached to Mevarchim haChodesh (the blessing of the coming month)?

For example, in many shuls, there is a "Shabbos Mevarchim" kiddush, and I know of many people who try extra hard to be in shul that week (like it's parshas zachor or something). Is there any reason ...
1
vote
1answer
69 views

Not davening the musaf of Rosh Chodesh on Shabbos Rosh Chodesh

If someone by mistake didn't say atah y'ztarteh (the special tefillah we say by musaf on Shabbos that is also rosh chodesh) and instead davened a regular musaf on shabbos rosh chdoesh, what's the din ...
1
vote
2answers
185 views

Rosh Chodesh Av versus the rest of the 9 days?

Is Rosh Chodesh Av any different than the rest of the nine days in terms of stringencies otherwise applicable during the nine days and the three weeks? For example, is there any heter to listen to ...
1
vote
2answers
80 views

More info on tzerufei shemos (permutations of G-d's name) vis-a-vis months of the year?

I've seen some siddurim -- I think the Artscroll all-Hebrew Nusach Sefard -- that list one permutation of the name YKVK for each of the twelve months, and that one should have appropriate kavana when ...