[DOC] [TLE] Judaism 101: Jewish Calendar [PAR] Holidays are celebrated on the same day of the Jewish calendar every year, but 
the ... The civil calendar used by most of the world has abandoned any 
correlation ... 11 days shorter than a solar year and a 13-month lunar is about 19 
longer than .... Note that the number of days between Nissan and Tishri is always 
the same. [DOC] [TLE] The Jewish Month - Jewish Calendar - Chabad.org [PAR] Before the Jews left Egypt, on the first day of the month of Nissan, Gd told ... to 
this calendar, every month of the year, except for three, has a set number of days: 
... The synodic month is longer because after completing its orbit, the moon must
... [DOC] [TLE] Hebrew calendar - Wikipedia [PAR] Accordingly, the basic Hebrew calendar year is one of twelve lunar months alternating between 29 and 30 days: No. In leap years (such as 5774) an additional month, Adar I (30 days) is added after Shevat, while the regular Adar is referred to as "Adar II." [DOC] [TLE] Introduction to the Jewish Calendar - Hebrew for Christians [PAR] Since every lunar cycle runs roughly 29.5 days, the Jewish year has 354 days .... 
Since the solar year is 365 days long but a moon year is only 354 days (29.5 x 12
), an ... In the Tanakh, the first month of the calendar is Nisan (when Passover... [DOC] [TLE] The Hebrew Calendar - My home page [PAR] The current definition of the Hebrew calendar is generally said to have been set 
down by ... Every month starts (approximately) on the day of a new moon. ... Once 
you have answered that question, the length of the year is the number of days 
between 1 ... This means that night hours may be longer or shorter than day 
hours,... [DOC] [TLE] On the possibility of 5, consectutive 30-day months [PAR] Can there be 5, Consecutive 30-day Months in a Lunar Calendar? ... must be 
possible to have five, consecutive 30-day months by the Hebrew calendar ... The 
synodic period is defined as the number of days between the same ... The 
change from the longest lunation to the shortest and vice versa happens over 7 
lunations. [DOC] [TLE] Explanation - JCAL [PAR] Since the lunar month is very nearly 29 1/2 days, a calendar that has twelve ... 
However, many Jewish festivals are related to agricultural events and must occur 
... Jews had dispersed throughout the world and could no longer depend on word
... [DOC] [TLE] The Jewish Calendar | Jewish Virtual Library [PAR] The Jewish calendar has the following months: ... Note that the number of days 
between Nissan and Tishri is... [DOC] [TLE] The Hebrew Calendar: A marvel of ancient astronomy and math ... [PAR] The Hebrew calendar is very complicated, because it has to align the solar .... 
Jews outside of Palestine no longer had to add an extra day to their holidays, ... 
The basic Jewish year has 12 months with five months of 29 days, and five .... 
The Inconvenient Reality Behind the Long, Messy Battle for Mosul: A Special 
Report. [DOC] [TLE] Hebrew Calendar Science and Myths [PAR] Map any Hebrew date to multiple calendar dates (and vice versa) using the ... For 
purposes of convenience, a Gregorian year 0g is assumed to have existed 
between -1g and 1g. ... In a Hebrew leap year a 30 day month is added to the 
year. ..... The maximum variance is the difference in days between the longest 
and the... [DOC] [TLE] Thirty-day Month - Geocentricity [PAR] The thirty-day month is popular amongst those many fundamentalists who bow 
the ... Cat in the Hat has more such structures and prophecies than the Hebrew 
Torah. ... The Hebrew calendar is an arrangement of 29 and 30-day months so 
that the .... In other words, we are shy by about a day even using the longest 
lunation. [DOC] [TLE] The Longest Year: The Secrets of the Jewish Calendar - Mishpacha ... [PAR] That mishnah states that whether a specific month has 29 days or 30 days 
depends ... Elul could be

Question: The longest months on the Jewish calendar have this many days
Answer: 30