Official
2025 A fantastic moment to color the sky "Blue Hour"
Before sunrise, it is called "who is (Kawatare) time", and after sunset, "twilight (who) time", and it is an emotional word that has been used since ancient times because the face of a person is difficult to understand. The whole twilight period is also called "twilight time", and it is a fantastic moment when the expression changes every moment. Originally, the photographic term "Magic Hour" refers to the time zone when the sky is magically beautiful, "Golden Hour" wrapped in dazzling light that burns up by the angle of the sun, "Blue Hour", which is dyed with a fantastic blue-purple gradation, is also called the name that emphasizes the color tone. The color changes depending on the amount of water vapor in the air, and also changes depending on the position of the sun and the movement of clouds. In the daytime, the sun is directly above, and blue light with short wavelengths has a high probability of hitting particles in the atmosphere and scattered and the sky looks bright blue. It is said that only the blue light scattered and remaining in the sky reaches the ground, giving a deep blue color. A quiet and mysterious blue world spreads over Tsukiji Ohashi, downstream of the Sumida River, seen from Kachidokibashi. The beauty of nature's modeling is washed and fascinated. The Tokyo Tower, which is sandwiched between two skyscrapers, shines beyond the former site of Tsukiji Market, which was vacant.