Thehour (common symbolh) is a unit ofw:time. It is not anw:SI unit but isaccepted for use with the SI.

In modern usage, anhour is aw:unit of measurement ofw:time of the duration of 60minutes, or 3600seconds. It is 1/24 of a medianEarthday.

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  Hour hand
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  24 HourClock
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  Hourglass
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  Book of Hours detail
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  Neon Internet Cafe open 24 hours
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  Opening Hours
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  Ranching Hours
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  Rush Hour
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  Blue Hour
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  Hours of Service
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  Hours and planets

• Hours