The time it takes the Earth to rotate once is called a sidereal day. The actual rotation time is about 23 hours and 56 minutes.The mean solar day is longer, exactly 24 h â¦ ours, because of the distance the Earth moves in its orbit around the Sun.This orbital motion causes the small daily apparent motion of the Sun to the East in the sky.he time it takes the Earth to rotate once is called a sidereal day. The actual rotation time is about 23 hours and 56 minutes.
Not to be confused with Acadian French or Cajun French. Akkadian (/ÉËkeÉªdiÉn/ akkadÃ», ðððºð ak-ka-du-u2; logogram: ðµð  URIKI ) is an extinct East Semitic language (part of the greater Afroasiatic language family) that was spoken in ancient Mesopotamia.
The early inhabitants of this region were predominantly Semitic, and their speech is called Akkadian. To the south of the region of Akkad lay Sumer, the southern (or southeastern) division of ancient Babylonia, which was inhabited by a non-Semitic people known as Sumerians.