Category:Time of day
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The parts of the day are defined differently depending on the application. Three different definitions are common and widely used.
- Common, general use: daytime (Q52643) → night (Q575)
- As part of daytime (Q52643): golden hour (Q3238843) (before sunset (Q166564), after sunrise (Q193294)), sunset (Q166564) (as a time interval), sunrise (Q193294) (as a time interval)
- As part of night (Q575): dusk (Q11288132), dawn (Q11326182)
- As part of dusk (Q11288132): afterglow (Q1141780) (starting at end of sunset (Q166564)), blue hour (Q882565)
- As part of dawn (Q11326182): blue hour (Q882565), red sky at morning (Q635954) (ending at start of sunrise (Q193294))
- Special case (common usage): white nights (Q185980): night (Q575) with twilight (Q164160) only (no astronomical night (Q73605035))
- General use with unclear boundaries, based on time periods, times of day, and meals: morning (Q7722) → forenoon (Q986787) → noon (Q168182) → afternoon (Q283102) → evening (Q7725) → overnight hours (Q109667766)
- Astronomical definition: daytime (Q52643) → sunset (Q166564) (as time) → dusk (Q11288132) → astronomical night (Q73605035) → dawn (Q11326182) → sunrise (Q193294) (as time)
- As part of dusk (Q11288132): civil twilight (Q25416346) → nautical twilight (Q25416345) → astronomical twilight (Q49415785)
- As part of dawn (Q11326182): astronomical twilight (Q49415785) → nautical twilight (Q25416345) → civil twilight (Q25416346)
- As part of civil twilight (Q25416346) and nautical twilight (Q25416345): blue hour (Q882565)
Pages in category "Category:Time of day"
- Times of day
- Category:Time by hour
- Category:Time of day by location
- Category:Categories by time of day
- Category:Time of day (astronomy)
- Category:Time of day (common)
- Category:Time of day (cultural)
- Category:Time of day in art
- Category:Four Times of the Day by William Hogarth
- Category:Watchkeeping
- File:Calm nature in evening.jpg
- File:Oil painting "Phases of the Sun" located on second floor rotunda ceiling, U.S. Custom House, Philadelphia, Pennsylvania LCCN2010720053.tif
- File:Street light at night.jpg
- File:Sundialtide.JPG