Subtitles section Play video Print subtitles time and the Earth what time is it that's a very good question from morning until night clocks help us to plan our day they tell us when things begin and when they end before clocks people told Time by watching the sun move across the sky they started work when the sun came up in the east at noon when the sun was very high they ate and rested when the sun disappeared in the west they went to bed today we know that the sun doesn't move around the earth the Earth turns or spins on an imaginary line called an axis as the Earth turns the sun seems to be moving across the sky the time it takes for the earth to make one complete turn is called a day a day is divided into hours minutes and seconds there are 24 hours in a day there are 60 minutes in an hour how many minutes are there in a day multiply 24 hours times 60 minutes to get the answer 24 times 60 equals 1440. there are 1440 minutes in one day we measure Time by other movements too the Earth travels around or orbits the Sun the time it takes for the earth to go around the Sun once is called a year one year is equal to 12 months or just over 52 weeks to be very accurate it takes the earth 365 days 5 hours 49 minutes and 12 seconds to go around the Sun we divide the earth into 24 time zones each time zone is one hour apart from the next time zone for example when it is 10 AM where you live it is 10 pm on the opposite side of the world in two hours it will be noon where you live but on the other side of the world it will be 12 at night thanks to clocks and calendars we can measure time very easily however it is the movement of the earth that really allows us to measure tim
A2 US earth sun time zone measure noon day Oxford Discover 3 Unit 7 Time and the Earth 43 3 Cindy Lin posted on 2023/12/05 More Share Save Report Video vocabulary