General Announcement: SEPTA customers are required to wear a face mask or covering on vehicles and in stations as the TSA has extended its mandate for passengers through January 18. The 16th & JFK doors at Suburban Station will be open during the following hours: 6:00 a.m. - 7:00 p.m. (Monday-Friday only). The Market Street entrance doors to Jefferson Station (through the Reading Headhouse) will be open during the following hours: 6 a.m. - 7 p.m. on weekdays and 9 a.m. - 9 p.m. (Saturdays); 10 a.m. - 7 p.m. (Sundays). The 12th & Filbert doors at Jefferson Station will be open during the following hours: 6:00 a.m. - 7:00 p.m. (Monday-Friday only). During all other hours these doors will be locked. The 10th & Filbert doors are open 7 days a week during the service day. The waiting areas and restrooms at outlying Regional Rail stations offering SEPTA Key sales are open during sales window hours. At all other times, the station office facilities will be closed.