Definition that contains time of day
- ha (astronomy) the angular distance of a celestial point measured westward along the celestial equator from the zenith crossing; the right ascension for an observer at a particular location and time of day
- fall the time of day immediately following sunset
- clock a timepiece that shows the time of day
- twilight the time of day immediately following sunset
- dusk the time of day immediately following sunset
- nightfall the time of day immediately following sunset
- gloaming the time of day immediately following sunset
- crepuscule the time of day immediately following sunset
- gloam the time of day immediately following sunset
- happy hour the time of day when a bar sells alcoholic drinks at a reduced price