Lev 23:2 Speak unto the children of Israel, and say unto them, Concerning the feasts of the LORD, which ye shall proclaim to be holy convocations, even these are my feasts.
Lev 23:26 And the LORD spoke unto Moses, saying, Lev 23:27 Also on the tenth day of this seventh month there shall be a day of atonement: it shall be a holy convocation unto you; and ye shall afflict your souls, and offer an offering made by fire unto the LORD.
Lev 23:28 And ye shall do no work in that same day: for it is a day of atonement, to make an atonement for you before the LORD your God.
Lev 23:29 For whatsoever soul it be that shall not be afflicted in that same day, he shall be cut off from among his people.
Lev 23:30 And whatsoever soul it be that doeth any work in that same day, the same soul will I destroy from among his people.
Lev 23:31 Ye shall do no manner of work: it shall be a statute forever throughout your generations in all your dwellings.
Lev 23:32 It shall be unto you a sabbath of rest, and ye shall afflict your souls: in the ninth day of the month at even, from even unto even, shall ye celebrate your sabbath.
According to the Karaites who do not follow the Talmud nor the Misnah only the Tanach;the following are the dates of the feasts based only the sighting of the New Moon:
Dates of Biblical Holidays
2006-2007
1st Unleavened Bread
April 14, 2006
א' חג המצות
7th Unleavened Bread
April 20, 2006
ז' חג המצות
Shavuot
June 4, 2006
חג השבועות
Yom Teruah
(Day of Shouting)
September 25, 2006
יום תרועה
Yom Kippurim (Day of Atonement)
October 4, 2006
יום הכפורים
1st Sukkot (Feast of Tabernacles)
October 9, 2006
א' חג הסוכות
Shemini Atzeret (Last Great Day)
October 16, 2006
שמיני עצרת
Days of Purim
March 4-5, 2007
ימי הפורים
All of the Biblical Holy Days begin at sunset on the day before the date listed and continue for 24 hours until sunset on the following day.
b'shem Yah'shua