Roman timekeeping
The Romans were pioneers in the creation of modern timekeeping. They were the first to give a name to the days of the week, naming them after their gods. They revolutionised the idea of using the sun and the light to keep a record of the hours in a day.
Roman Timekeeping Media
Sundial at the Temple of Apollo (Pompeii)
Duration and distribution of horae and vigiliae on equinoxes and solstices of the year AD 8 for Forum Romanum.
A Roman era sundial on display at a museum in Side, Turkey