Rosh Ha'Shanah, translated "the beginning of the year", is celebrated in the first of Tishrei, which is usually around September.
Yes.
The words "Rosh Hashana" translate literally as "head of the year". It's the popular name of the Jewish New Year high holiday in September.
Reform Jews outside Israel generally celebrate Rosh Hashanah for only one day, while all other Jews celebrate Rosh Hashanah for two days. Reform Jews blow the Shofar on Rosh Hashanah even if it falls on Shabbat (the Sabbath), while others refrain from blowing the shofar on Shabbat.
Anywhere and everywhere Jews live.
Some certainly only celebrate Rosh Hashanah because they feel guilty otherwise, but most Jews choose to celebrate Rosh Hashanah because they want to engage with their history and traditions.
Rosh Hashanah was a Biblical holiday, so it was celebrated for centuries before the birth of Jesus Christ and has been celebrated continuously since then.
You say it exactly the same as Rosh Hashanah is in the Jewish tongue. In Spanish it would be said Año Nuevo Judío.
"L'shanah Tovah Yadid Sheli" means "To a good year, my friend" in English. It is a traditional Jewish greeting used during the High Holidays to wish someone a good and sweet new year.
A gentile does not typically celebrate Hanukkah, as it is a Jewish holiday that commemorates the rededication of the Second Temple in Jerusalem.
umm... what do you call Hanukkah, rosh hashanah, yom kippur and other Jewish HOLIDAYS? a holiday is basically a celebration on a religion. like Christmas. christians celebrate their religion as well as Jesus or god. and Easter.
Orthodox and Conservative Jews do not blow the shofar on Rosh Hashannah when Rosh Hashannah falls on a Saturday. This is to honor the Sabbath. However, both celebrate Rosh Hashannah as a two-day festival, so they blow the other day of the festival. Many Reform Jews only celebrate Rosh Hashannah as a one-day festival, but they aren't stringent about prohibited work on the Sabbath, so they blow the Shofar on Saturday.
Rosh Hashana is the only Jewish holiday that is two days long both in and out of Israel. See the question "why does rosh hashanah last for two days"
Rosh Hashanah 2008 begins on sunset of Monday evening, September 29. Orthodox Jews celebrate 2 days of Rosh Hashanah, Reform Jews celebrate 1.