noun
2 a.m.; 2:00 a.m.
Used in contexts like late-night TV schedules, bar hours, or event listings that extend past midnight, where 26時 means 2 a.m. the next day. Not used in ordinary daily time-telling.
この番組は毎週金曜の２６時から放送されます。
This program airs every Friday at 2 a.m. (26:00).