Your calculations are off. The Jubilee year is every 49 years (7 Shmita's). So 49x360 = 17640 days (without the leap years figured in).
The Jubilee year is currently not being observed according Chabad.org.
When is the next Jubilee year? - Questions & Answers
The Jubilee year is once every 49 years, or at the end of 7 sabbatical years. A sabbatical year is the last year of a group of 7 regular years and we are currently in a sabbatical year. It is called a
shmita and literally means "release".
Shmita - Wikipedia, the free encyclopedia
When is the next Sabbatical year? - Shemittah
Here is the confirmation of the covenant "for 7 years", what it is.... Moses wrote a law....
The law was to commemorate Moses's instructions to go in and possess the promised land. So future generations would never forget that God gave them the land forever.
I have discussed this issue with the Jews themselves and they have not been doing the commemorative reading because they take the temple mount to be the place of God's choosing. Presently controlled by the muslims.
Even though the observance of confirming the Mt. Sinai covenant every 7 years has not been done for a long long time, the 7 year cycle
the Shmita itself, which also governs allowing the land to rest every 7 years is still observed according to the Jews.... and this year is the rest year, the sabbatical year, I was just recently told.
Theoretically, this would be the year that the commemorative reading would be done - if the Jews controlled the temple mount and not the muslims, who won't even let the Jews pray on the temple mount.
But I would not get super excited that this fall, on the feast of Tabernacles, has to be the year for certain that the person who becomes the Antichrist oversees the reading and begins the 7 years - because the little horn in Daniel 7:25 is said to change the times and seasons .
If we see the following development, the possibility increases. The EU government has to become federalized to have ten leaders and then one leader over them, in similitude to our president - their version of the United States of Europe. Eventually it will come to that. Right now it is the goal of them pushing for such a Europe - called the European "project" over there. Here in the U.S. we are not aware, but over there it is common knowledge about the European "project".