Earth 23 Degree Tilt 2025 Earth. Earth’s tilt, which is scientifically known as obliquity, is known to vary between 22.1 and 24.5 degrees on a cycle that lasts about 41,000 years. Is there a reason that the earth has the tilt that it does (~23°)?
This axial tilt, which currently stands at approximately 23.5 degrees relative to its orbit around the sun, is responsible for the changing seasons, the variation in day length, and. In the case of earth, the axis is tilted towards the ecliptic of the sun at approximately 23.44° (or 23.439281° to be exact).