Super Blood Moon
The 2015 total lunar tetrad I just found out to my amazement is a Super Blood Moon meaning it is the largest size (20% larger) at the perigee point to earth and it is seen from Israel at Tabernacles. Wow!
Why should we know when Jesus returns? For the same reason we could count down the days (Dan. 9.24-27) from the declaration to rebuild the Temple (Neh. 2.1) there would be 7 sets of 7 (7 x 7 x 360) to rebuild the Temple then another 62 sets of 7 (7 x 62 x 360) after which the Messiah to be cut off for a total of 173,880 days to the 1st day of the 4 day inspection of the Lamb (March 28, 29, 30, 31) March 28, 33 AD Nisan 10 then Jesus died on the cross on Passover 4 days later on Nisan 14, April 1, 33 AD (Gregorian). Some call this April Foolís Day to mock Jesus. 7 x 360 = 2,520 days the smallest number divisible by all numbers from 2 to 10 as a basic prophetic working unit.
Likewise, since the first 4 feasts were on exact predictable days with respect to Christ, the last 3 feasts pertaining to His return are known days also. The best I have been able to surmise is some sort of battle with Israel is going to take place in 2014 or 2015 at the latest like at the 1949/50 Tetrad and 1967/68 Tetrad.
And so we observe 2,520 days from Feast of Trumpets Sept. 14, 2015 to Tisha BíAv Aug. 7, 2022. Tisha BíAv was when the 1st and 2nd Temples were destroyed.
However, there is a 7 year preparatory period, so we observe 2,550 days (1260 + 1260 + 30) from Feast of Trumpets Sept. 26, 2022 to Day of Atonement Sept. 19, 2029. In other words, first rapture according to readiness is Sept. 26, 2022 and Jesus steps down on the mount of olives Sept. 19, 2029 (if not on Tisha BíAv, 2029).
Typically, the meaning of the 1290th day is Jesus steps down on the 1260th day and takes 30 days to the 1290th day to judge the nations.