temporal hour
English
Etymology
Calque of Latin hora temporalis.
Noun
temporal hour (plural temporal hours)
- A unit of time defined as 1⁄12 of a day's daylight or nighttime, varying according to season, latitude, and local weather.
- Synonyms: planetary hour, seasonal hour, temporary hour, unequal hour
- Hypernyms: hour; artificial day
- Coordinate terms: equal hour, equinoctial hour