According to the Bible, Passover this year is a month later due to the wheat not being aviv. I see desolations happening during this time- things are all falling into place. When you look at God's feast days in terms of the rest of them being fulfilled, and Yom Teruah being the next one to being fulfilled (which i think started the last 7) adding 1290 days lands on Passover. Yom Teruah and Yom Kippur (Day of Atonement) are the bookends to the seven years. The attached article explains how barley must be at a certain growth in order for Passover to take place.