The DC Metro (Metrorail) runs according to a schedule that varies by day:
- Monday through Thursday: 5:00 AM to 12:00 AM (midnight)
- Friday: 5:00 AM to 2:00 AM the next day (Saturday early morning)
- Saturday: 6:00 AM to 2:00 AM the next day (Sunday early morning)
- Sunday: 6:00 AM to 12:00 AM (midnight)
The extended late-night hours on Fridays and Saturdays accommodate nightlife and late events. Exact closing times may vary slightly by station or due to special events and maintenance, so checking real-time updates is recommended before traveling late at night.