Days of week on Hebrew calendar the "four gates". Since three arrangements cannot occur within the fixed calendar, most holidays can each occur on one of four possible days. All the holy days and festivals fall in the months of Nisan through Tishrei, months one to seven. These months always have the same number of days, alternating 30 and 29. The next two months are Cheshvan and Kislev, months eight and nine. Both or either of these months can have either 29 or 30 days, allowing for adjustments to be made and the schedule in the coming year to be manipulated. (On a regular year, Cheshvan
30 Days of Night: Blood Trails for those living within the United States, and on YouTube. On October 19 all 7 episodes were combined into a 30-minute film available On Demand. The series was released on Region 2 DVD in the United Kingdom on 14 April 2008 to coincide with the release of the film "30 Days of Night" on DVD and Blu-Ray. 30 Days of Night: Blood Trails 30 Days of Night: Blood Trails is a 2007 American 7-part horror miniseries that was released on FEARnet.com and FEARnet On Demand that acts as a prequel to the films "30 Days of Night" and "". Set