Why railway time is 24 hours?

It is a matter of absolute clarity, you see. The 12-hour system, with its a.m. and p.m., introduces an element of ambiguity. Is a train at 8:00 in the morning or the evening? Such confusion is simply unacceptable for public transport.

Railways are intricate systems built on precise scheduling. Logistics, signalling, and passenger information all demand a single, unambiguous standard. This practice dates back to the 19th century, when coordinating timetables across growing networks became essential. Ultimately, using 21:30 instead of 9:30 p.m. removes all doubt. It is safer, more efficient, and universally understood across borders, which for European rail travel is, of course, paramount.