Another 5775 Hint
Yaakov Avinu blessed his sons right before he died, but was going to reveal the Endtime before the Shechina was removed and he wasn't able to reveal it.
This occurred in the year 2255. Subtracting from the current year, that means that this occurred 3520 years ago.
You can possibly render this verse to mean:
And he calculated 3520 [the gematria of the phrase in red], which is a year that is holy to Hashem.
(Notice further that the phrase in red also refers to the year of Yovel and has the oft-used phrase that denotes the time of Mashiah "ביום ההוא".)