a complete year,a tropical jaar, a solar year ( sâmvatsara: yearly, but also: a lunar cycle of 29.5 days, vatsara: a year).

Samvatsara is a Sanskrit term for "year". In Hindu tradition, there are 60 Samvatsaras, each of which has a name. Once all 60 samvatsaras are over, the cycle starts over again.

Time in its periods determined by movement in Space.