Convert cicero (Didot) to light hour
Selected category: length.
Definition and details for cicero (Didot):
Cicero is a unit of length used by European typographers. It is equal to about 4.512 mm and is slightly larger than ATA pica.
Definition and details for light hour:
Light hour is defined as the distance the light travels in one hour through a vacuum. The defined light speed is c = 299,792,458 m/sec. So one light hour equals exactly 1,079,252,848,800 meters.