French Meaning: The name Jocelyn is a French baby name. In French the meaning of the name Jocelyn is: Medieval male name adopted as a feminine name. German Meaning: The name Jocelyn is a German baby name.
The metric unit (in SI) for time is the second (s). The official definition of second is now (after CIPM): the duration of 9,192,631,770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atom; this definition refers to a caesium atom at rest at a temperature of 0 K.
Time conversion. Time conversions. The SI unit of time is the second. From here the minute (60 seconds) and the hour (3600 seconds) are derived. A day is assumed to be 86,400 seconds for the purposes of this calculator although this can vary with the insertion of a leap second. This site is owned and maintained by Wight Hat Ltd.