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夏至指的是

  • 生活
  • 2023-04-26 17:09

多條告白如次劇本只需引入一次

長(zhǎng)至是二十四骨氣之一,年年公歷6月21日或22日,在太陽(yáng)運(yùn)轉(zhuǎn)至黃經(jīng)90度的功夫就到了長(zhǎng)至,此時(shí)太陽(yáng)直射大地的場(chǎng)所達(dá)到一年的最北端,太陽(yáng)光彩直射北回歸線,北半球的日照功夫最長(zhǎng)。

長(zhǎng)至雖表白熾熱的夏季仍舊到來(lái),但還不是最熱的功夫,長(zhǎng)至后的一段功夫內(nèi)氣溫仍連接升高,大概再過(guò)二三十天,普遍是最熱的氣象了。華夏昔人將長(zhǎng)至分為三候:一候犀角解,二候蟬始鳴,三候半夏生。長(zhǎng)至仍舊民間要害的保守節(jié)日——長(zhǎng)至節(jié)。民間有祭神祀祖、消夏避伏、吃面條、食粽子等風(fēng)氣。

長(zhǎng)至這天,太陽(yáng)直射大地的場(chǎng)所達(dá)到一年的最北端,簡(jiǎn)直直射北回歸線(北緯23°26'),北半球的白天到達(dá)最長(zhǎng),且越往北晝?cè)介L(zhǎng)。長(zhǎng)至此后,太陽(yáng)直射大地的場(chǎng)所漸漸南移,北半球的白天日漸減少。民間有吃過(guò)長(zhǎng)至面,一天短一線的講法。而此時(shí)南半球恰巧寒冬。

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