Charlie Sheen's gonna have a busy summer -- the judge in his Christmas Day spousal abuse case has called for both sides to return to court in Aspen, Colorado on June 18.

As TMZ first reported, Sheen's team wants anything Charlie said to police on the day of the alleged incident deemed inadmissible because he was never read his Miranda rights.

Sheen was charged with felony menacing, misdemeanor 3rd degree assault and misdemeanor criminal mischief stemming from an Xmas Day fight with his wife, Brooke Mueller.

Charlie's hope is that if the evidence is thrown out, prosecutors will have to drop the case.

Stay tuned ..