24:00:00 Apr 2026

The most recent international standard for time representation has officially disallowed the use of "24" as an hour, favoring "00:00" to represent the beginning of the day.

Used to mark the exact conclusion of the current day. It is the only time where the hour "24" is permitted, and it must be followed by "00" for minutes and seconds. 2. Common Use Cases 24:00:00

While they represent the same physical moment, the choice of notation depends on the perspective of the time interval: The notation refers specifically to midnight at the

Agreements often state they are valid from the start date at 00:00 until the end date at 24:00 to ensure there is no gap in coverage. Understanding 24:00:00 vs. 00:00:00

A store open "00:00–24:00" is open for the full 24-hour cycle.

The notation refers specifically to midnight at the end of a day in the 24-hour clock system. It is technically identical to 00:00:00 of the following day, but the two formats are used differently to provide clarity in scheduling and legal contexts. 1. Understanding 24:00:00 vs. 00:00:00