Multiple choice general knowledge science & technology How much time does light takes to reach Earth from Sun ? 8 minutes 8 hours 4 minutes 4 hours Reveal answer Fill a bubble to check yourself A Correct answer Explanation Sunlight takes approximately 8 minutes and 20 seconds (about 500 seconds) to travel 150 million kilometers from the Sun to Earth. This is calculated by dividing the Earth-Sun distance by the speed of light (300,000 km/s).