Age of Earth
4,550 Million Years
Mass of Earth
5.967 x 10 to the power 24 kg
Volume of Earth
1.083 x 10 to the power liters
Mean Density of Earth
5.518 kg/lt
Total Surface Area of Earth
510 million sq. km
Land Area of Earth
29.2% of the total surface area
Water Area of Earth
70.8% of the total surface area
Equatorial Diameter of Earth
12,755 km
Polar Diameter of Earth
12, 712 km
Escape Velocity of Earth
11.2 km/sec
Highest Land Point of Earth
Mount Everest (8,852 m)
Lowest Land Point of Earth
Dead Sea (396m)
Greatest Ocean Depth of Earth
Mariana Trench (11,033)
Equatorial Circumference of Earth
40,024 km
Polar Circumference of Earth
40,024 km
Mean Surface Temperature of Earth
14°C
Earth's Maximum distance from Sun (Aphelion)
About 150 million km
Earth's Minimum distance from sun (Perihelion)
About 147 million km
Earth's Rotation Speed
23 hrs, 56 min, 40.91 sec
Revolution Speed of Earth
365 days, 5 hrs, 45.51 sec
Dates when days & nights are equal on Earth
Mar, 21 (Vernal Equinox): Sept. 23 Autumnal Equinox)
Dates of longest days and shortest nights on Earth
June 21 (Summer Solstice): Dec, 22 (Winter Solstice)
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