In the whole sign house system, every house is an entire sign beginning with whatever sign the ascendant is in.
This is because they are the easiest to use. The oldest, and most popular throughout history, house systems have been ecliptic based. We will look at two types of ecliptic based houses systems, whole sign and equal, one spatial, Porphyry, and one temporal, Placidus. There are three different types of houses systems: ecliptic, spatial, and temporal.
