Unix time

Proper noun

 * 1) A system for describing instants in time, defined as the number of seconds that have elapsed since 00:00:00 Coordinated Universal Time (UTC), Thursday, 1 January 1970, not counting leap seconds, used in Unix and many other operating systems.

Translations

 * French: heure Posix
 * German: Unixzeit
 * Italian:
 * Japanese: UNIX時間, UNIX時刻
 * Spanish: tiempo Unix