Predictions for the opening of "Jurassic World" in the U.S. and Canada were continuously revised upwards, starting from $125 million to $200 million. It opened on Friday, June 12, 2015, in 4,274 theaters and earned $81.9 million on its opening day, marking the fifth-biggest opening day and the fifth-biggest single-day gross. The film's Friday gross included $18.5 million from 3,229 theaters in its early Thursday showings—a record for Universal. Excluding Thursday-night grosses, the film earned the largest opening-day gross ($63.5 million). It also set a single-day IMAX record of $8.6 million and a Saturday-and-Sunday gross record of $69.6 million and $57.2 million, respectively. In total, it earned $208,806,270 for its debut weekend, setting an opening-weekend record and an IMAX opening record of $20.6 million—10.2% of the total opening gross—from 363 IMAX theaters. 3D accounted for 48% of the total opening gross. RealD 3D comprised $70 million of the opening gross. The opening-weekend audience was evenly split between under-25s over-25s—39% were under age 25, 61% age 25 years and above. 52% of the audience were male and 48% were female.