Counting 1335 days matches two dates in May. Daniel 12:12
From 9-23-2017 (The Great Sign in the Heavens of Rev. 12) adding 1335 takes us to May 18, 2021.
From the Day of Atonement on 9-30-2017 adding 1335 takes us to May 26, 2021 which is the 8th Blood Moon since the Tetrads. May 26th seems to be a dividing line in the heavens, measuring Blood Moons and Total Solar eclipses.