What year did the Hebrew nation with Joshua cross the Jordan river into the promised land?

In terms of our current and modern dating system, what year did Joshua and the Hebrew nation cross the Jordan into the land of Canaan? Also, based on this what year would the first Jubilee year have occurred as described in Leviticus 25:1-4,8,9 > When you come into the land which I give you, then the land shall keep a sabbath to the LORD. 3 Six years you shall sow your field, and six years you shall prune your vineyard, and gather its fruit; 4 but in the seventh year there shall be a sabbath of solemn rest for the land, a sabbath to the LORD. You shall neither sow your field nor prune your vineyard.’ 8 “And you shall count seven sabbaths of years for yourself, seven times seven years; and the time of the seven sabbaths of years shall be to you forty-nine years. 9 Then you shall cause the trumpet of the Jubilee to sound on the tenth day of the seventh month; on the Day of Atonement you shall make the trumpet to sound.”