There is no north equator. There is only the equator, and it is exactly between the north and south hemispheres of the Earth.
The hemisphere north of the equator is called the Northern Hemisphere.
The "equator" of the northern hemisphere would be 45o North If you mean what is the half north of the equator called it is the Northern hemisphere
North of the equator is known as the northern hemisphere.
That is the convention adopted. North of the equator is the Northern hemisphere, North America is north of the Equator.
The Southern Hemisphere is south of the Equator, and the Northern Hemisphere is north of the Equator. The Equator is the zero (0) line of latitude.
the northern hemisphere is north, the Southern Hemisphere is south of the equator
The equator is the dividing line between the north and south hemispheres, so everything north of the equator is in the norther hemisphere.
The northern hemisphere.
Equator
The north and south hemisphere
the north hemisphere with the southern hemisphere
the northern hemisphere, as it is north of the equator.