Light rail operating hours vary by city and system. For example:
- Seattle's Sound Transit Link light rail (1 Line) runs approximately from 4:59 a.m. until around midnight or shortly after (12:09 a.m. the next day).
- Sydney's L1 light rail line operates daily from about 5 a.m. to 1 a.m. the next day.
- In Helsinki, light rail line 15 runs roughly from 4:30 a.m. to 1:15 a.m. on weekdays and from 5:30 a.m. to 1:15 a.m. on weekends.
The exact last service time depends on the city and specific light rail line. It is common for light rails to run roughly between early morning (around 5 a.m.) to just after midnight (around 1 a.m.) with some variation. If there is a specific city or light rail system of interest, more precise information can be provided.
