Convert Days to Seconds
How many seconds are in a day? Easy d to s conversion.Hours
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1 Day =
86,400 Seconds
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Days
A day is the approximate time it takes for the Earth to complete one rotation. It is defined as exactly 86,400 seconds.
Seconds
A second is the base unit of time. Originally, it was based on the length of the day, but it has since been standardized based on the radiation wavelength of caesium-133.Common abbreviations: s, sec