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 (The Saturdays song) 30 Days (The Saturdays song) "30 Days" is a song by English-Irish girl group The Saturdays. It was released as the lead single from their fourth studio album, "Living for the Weekend" (2013). The single is their thirteenth release. It was released on 14 May 2012 in the UK and on 11 May 2012 in Ireland. The single debuted at number seven on UK Singles Chart, confirmed by the Official Charts Company. Rochelle Wiseman explained the concept of the single, "It’s a really amazing, catchy song but the sentiment behind it is being all excited and counting down the days