As a new Junior License holder, you may drive unsupervised between the hours of 5 a.m. and 11 p.m. To drive outside of those hours you must be supervised by a parent or guardian. Some exceptions apply (i.e., job, charity and volunteer activities).
For the first 6 months, Junior License holders may not drive with more than one passenger under the age of 18, who is not an immediate family member, unless accompanied by a parent or guardian.
After the first 6 months, you may drive with up to three unrelated passengers under 18, as long as you have not been convicted of a driving violation or as long as you have not been held partially or fully responsible for a reportable crash.
You must be accompanied by a parent or guardian if you wish to carry more than three young passengers regardless of how long the Junior License has been held. Under Pennsylvania law, the number of passengers carried is restricted to the number of seat belts available in the vehicle.