are days longer than nights?
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The day is longer than the night for only half the year. If you're in the northern hemisphere, the day is longer than the night from roughly late March to late September. For the other half of the year, the night is longer than the day. ... When our hemisphere is tilted away from the Sun, we get fewer hours of daylight.
604825
sleeping during night time ,the man can go eight days without sleep. its option c. because he sleeps during the night time and not during the day time.....
538853
Evening is between day and night. Night is between evening and morning. Hours are flexible! The average idea of when evening starts is at around 6pm and can still be thought of as evening until 11pm-12am.
600646
A plant that requires a long period of darkness, is termed a "short day" (long night) plant. Short-day plants form flowers only when day length is less than about 12 hours. ... Other plants require only a short night to flower. These are termed "long day" plants.
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Time and Time Zones. Days and nights occur because the earth spins on an axis. ... Some time zone boundaries zigzag so that people living in one region or country can have the same time.
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The Earth orbits the sun once every 365 days and rotates about its axis once every 24 hours. Day and night are due to the Earth rotating on its axis, not its orbiting around the sun.
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What's the difference between an equinox and a solstice? The equinox marks the time when daylight and night-time are approximately the same length, with solstice occurring on the longest and shortest days (in terms of sunlight). The equinox in the Northern hemisphere occurs twice a year around spring and autumn.
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A plant that requires a long period of darkness, is termed a "short day" (long night) plant. Short-day plants form flowers only when day length is less than about 12 hours. ... These are termed "long day" plants. These bloom only when they receive more than 12 hours of light.
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Longer and Shorter Days Daytime is shorter in winter than in summer. ... In winter, this reverses; the earth tilts away from the sun and nighttime becomes longer. In the spring and fall, the tilt is neither toward or away from the sun but somewhere between, so day and night are more the same at these times of the year.
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Pluto rotates much more slowly than Earth so a day on Pluto is much longer than a day on Earth. A day on Pluto is 6.4 Earth days or 153.3 hours long.
870
There are 24 hours in a day. The day is divided in half - 12 hours for AM and 12 hours for PM, hence we have 12 midnight and 12 noon. ... There are 24 hours in a day.
1140310
Northern Hemisphere dwellers, or most of the Earth's population, have probably all noticed longer days and shorter nights in the summer and the opposite in winter. This phenomenon occurs because the Earth's axis is not straight up and down at a 90 degree angle, but it is instead tilted a bit.
1158525
Yes. Dependent upon your latitude here on earth the night sky can be significantly darker in the winter... In the northern hemisphere, as you head toward the North Pole, the hours of daylight increase and at some latitudes sun does not set in the summer.
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Besides the day of 24 hours (86,400 seconds), the word day is used for several different spans of time based on the rotation of the Earth around its axis. An important one is the solar day, defined as the time it takes for the Sun to return to its culmination point (its highest point in the sky).
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is that day is any period of 24 hours while days is (day).
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In each leap year, the month of February has 29 days instead of 28. Adding one extra day in the calendar every four years compensates for the fact that a period of 365 days is shorter than a tropical year by almost 6 hours.
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An equinox is a day of the year when day and night are exactly the same length: 12 hours each. They happen each year on March 20, called the vernal equinox in the Northern Hemisphere, and September 22, called the autumnal equinox in the Northern Hemisphere.