Swirling of the world caused a phenomenon that is happening day and night. When the world revolves around yourself, facing the Sun, the day, the Sun will turn away a night. While the world revolves around yourself from the West to the East. We will see the sun above the horizon to the East and West side skyline trail always at Equator time during day and night are equal. Is 12 hours, and due to the tilt of the Earth causes the core areas? There is a period of time in the Sun. Duration during night and day different, such as the northern hemisphere summer lunch period is very long, and at the North Pole and the South Pole have 24 hours a day and caused the dawn twilight is a phenomenon that is caused by molecules or other safe sectors approved.Kat, such as dust, moisture The Sun's light to reflect back to the surface of the Earth, which will happen before the Sun and the Moon after sunset, we will see a red light because the light shining from the Sun are in italic, LAT. Do not set the scene the same day Light blue and yellow with light refraction, but the red light with minimal refraction. We see the sky is red during such time.
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