Pattern
/\b(?:[01]\d|2[0-3]):[0-5]\d(?::[0-5]\d)?\b/
Sample text
Meeting at 09:30 Ends 23:59:59 Bad 24:00 9:30Test this pattern in the editor
24-hour time
Match HH:MM or HH:MM:SS clock times.
Related patterns
Email addresses
Capture local and domain parts from common email shapes.
ISO date-time
ISO-8601 timestamps with optional timezone.
URL slugs
kebab-case slugs for routes and CMS paths.
US ZIP codes
5-digit ZIP or ZIP+4.
Russian postal codes
Six-digit Russian postal index.
USD amounts
Dollar amounts with optional thousands and cents.