Please arrive 10 minutes before your appointment. Appointment times displayed reflect the proper time zone of this Passport Acceptance Facility.Appointments are available up to 2 weeks in advance. Where can I apply for a passport? You may visit the Bexar County District Clerk's Passport Service Center to submit your passport application. Application form DS-11: This form must be filled out but not signed until you submit it at the post office. View more about the Bexar County Passport Center here. Primary Application Forms for a US Passport 1. Application For A US Passport (DS-11) 2. Our walk-in passport office is open Monday-Friday 8am-4pm no appointment necessary.