A news broadcast in  Day 7: 8:00am-9:00am  confirms that Season 7 takes place 65 days after the events of 24: Redemption. Supposing that Inauguration Day took place on January 20th as it does in the real world, this would place Day 7 on or around March 26th.
The average GPA at George Mason University is 3.66. This makes George Mason University Strongly Competitive for GPAs. (Most schools use a weighted GPA out of 4.0, though some report an unweighted GPA. With a GPA of 3.66, George Mason University requires you to be above average in your high school class. You'll need a mix of A's and B's, with a leaning toward A's. If you took some AP or IB classes, this will help boost your weighted GPA and show your ability to take college classes.
Here's a glimpse of how George Washington University fared on our ranking system: Performed Above Average. Acceptance Rate: 46.5% (top 10%) Graduation Rate (in 4 years): 76% (top 10%) Retention Rate (full-time): 94% (top 10%) Endowment: $85,480 USD / student (top 20%) Average SAT: 1935 (top 10%)