There are two main aspects to Shabbat observance: what we do and what we don't do.
What we don't do: we're not permitted to work on the Shabbat (Exodus ch.20). This includes 39 categories of productive interaction with the world, such as planting, writing, kindling fire, etc. (Talmud, Shabbat 73b).
What we do: candles are lit, customarily by the lady of the household, around 20 minutes before sunset on Friday afternoon. We then attend synagogue for the Friday afternoon prayer (mincha), the kabbalat Shabbat (ushering in of the Shabbat), and the Shabbat evening prayer (maariv).
On Shabbat morning, we again attend synagogue. The services are longer than on weekdays and include prayers as well as reading the weekly Torah-portion. There's often a kiddush (refreshments) afterwards, and congregants have a chance to schmooze (to talk). Towards the late afternoon, there's another (short) service (Shabbat mincha).
After Friday night services and on Shabbat morning after services, we come home, often with guests, make kiddush (blessing over wine), and have a leisurely multi-course Shabbat meal including singing and words of Torah. Customarily, that week's Torah-reading (parsha) will be a topic of conversation; and the children of the family will have a chance to speak of what they've learned in school.
After that, Shabbat is a quiet time: no phones, radio or TV (etc.), just schmoozing, taking walks, visiting friends, reading, learning Torah, playing Board Games, etc. Husband and wife, in particular, finally have a chance to be together after a hectic week.
During Shabbat, an observant Jew refrains from creative work, including activities like driving, using electronic devices, or cooking. They spend time in prayer, attend synagogue services, have festive meals with family and friends, and engage in activities that promote rest, reflection, and enjoyment of the day.
Blowing the Shofar is a form of musical instrument, and playing musical instruments is generally prohibited on Shabbat to honor the day's rest. However, there are exceptions to this rule, like during the High Holidays when it is allowed to blow the Shofar.
The plural form of "Shabbat" is "Shabbatot" in Hebrew.
Shabbat begins at sunset on Friday and ends at nightfall on Saturday, lasting approximately 25 hours.
Yes, a non-religious Jew can visit a Catholic cemetery on Saturday. There are no religious restrictions in Judaism that prohibit this. It is important to be respectful of the customs and traditions of the cemetery while visiting.
Shabbat ends in New Jersey on Saturday at sunset. You can check the specific time for today by looking up the sundown time in your location.
There is no issue with swimming during Shabbat, however, you wouldn't be able to shower after swimming until Shabbat ends. (Assuming you wish to be Shabbat observant.)
Religiously observant Jews would not board a plane if Shabbat were to start while in transit. The issue wouldn't be landing during Shabbat, the issue would be flying during Shabbat.
Religiously observant Jews will not use phones during Shabbat. The exception being if there is an emergency - medical, fire, etc. where lives are at risk.
It is an expression where you are wishing your fellow Jew a peacful sabbath before the start of the sabbath. Wishing someone to have a peaceful and observant sabbath is the ritual.
They go to their synagogues for Shabbat Friday night services and Shabbat Saturday morning services.
Religiously observant Jews will never eat non-kosher foods, regardless of which day of the week it is. Less observant Jews will make a point to eat kosher food during Shabbat. Non-observant Jews usually don't pay any attention to whether or not the food they are eating is kosher.
A secular or irreligious Jew.
It refers to a religiously observant Jew.
an observant Jew is some one who keeps all of the feast and festivals of Hashem (God) not deleting any
In traditional Jewish law, writing is generally not permitted on Shabbat, as it is considered a form of creative work. Observant Jews refrain from activities like writing, typing, and other forms of creative work during this day of rest.
if they are observant, only kosher.
There is no prohibition against eating in a restaurant during Shabbat. Shabbat and kashrut observant Jews would require that the restaurant be kosher. To get around the issue of not being able to handle money during Shabbat, kosher restaurants will pre-sell meals. Additionally, the restaurant would have to be within walking distance.