I find this:

"A Great Conjunction is a conjunction of the planets Jupiter and Saturn.^[The last Great Conjunction took place on May 31, 2000, while the next one will be in late December 2020. Great Conjunctions take place regularly, every 18–20 years, as a result of the combined ~12-year orbital period of Jupiter around the Sun, and Saturn's ~30-year orbital period. The 2000 conjunction fell within mere weeks after both had passed conjunction with the Sun, and it was very difficult to observe without visual aid because the two planets rose only 30–45 minutes before sunrise, depending upon the location of the observer."

and then by douring june and july we was able to see them both because they are shining more.

Im verry into this theory, any information about it ?