Home Bible Studies Determining Abib/Nisan 1 Determining Abib/Nisan 1 For The 30 Days Per Month Biblical Calendar For The Feasts Of The Lord DETERMINING ABIB 1 FOR THE 30 DAYS PER MONTH BIBLICAL CALENDAR FOR THE FEASTS OF THE LORD – WEBSITEDownload Previous Feast of Trumpets [The Lord's Day or Day Of The Lord] Next Determining Abib/Nisan 1