Zuva reMoscow neSt. Petersburg

Izwi rokuti "zuva" rine zvarinoreva zviviri. Yokutanga ndiyo nguva yezuva apo mumugwagwa uri chiedza, uye wechipiri ndiyo chikamu chechiedza cheNyika zuva rekushandura nguva. Nyanzvi dzinofunga kuti zuva rakajeka ndiyo nguva kubva pakubuda kwezuva kusvika pakuvira kwezuva.

Iko kusanganiswa kweKutenderera kwePasi kwakasvibiswa, saka urefu hwezuva rekuedza hunosiyana-siyana gore rose. Munguva yechando, zuva ndiro rakapfupika, uye nguva yaro yakasiyana nekushandura kwenharaunda yenharaunda. Mune kuchamhembe, zuva rechando zuva rinenge maawa 4-5, uye nguva yose ndiyo rima. Uyezve, kune dzimwe nyika kuchamhembe kwezuva rose zuva hariitike - usiku husiku, asi muzhizha kurara hakuna nguva - hapana usiku huno. Zuva chete ndiro rakapfuura nechepamusoro-soro, uye chiedza chakatanga, pakarepo pakarepo dzinoguma - zuva rinobuda zvakare.

Asi pasinei nokuti zuva rekuedza rinopera kwenguva yakareba sei, maawa matanhatu kana gumi nemasere, usiku huchagara hwakakwana kuti utore maawa makumi maviri nemasere nezuva - zuva rekarenda. Uye kana usiku hwaJune huri maawa mashanu chete, ipapo zuva richava 19. Asi mugore regore rino kune nguva dzinonakidza. Muna 2010-2020, iri musi waMarch 20 , June 20-21 , September 22-23 uye December 21-22. Mazuva ano muna March neSeptember pasi pano, usiku nemasikati zvakaenzana. Izvo zvinonzi - mazuva echinyakare uye ekwima equinox. Kunyange zvakadaro, kana tikafunga nezvechiitiko chekudzivirira kwezuva reDisk uye maitiro (0.5 arc maminitsi), nenguva yezuva, zvisikwa, kushandisa zviitiko izvi, zvinowedzera mamwe maminetsi mashomanana. Mushure mezvose, zuva rekuedza ndiyo nguva kubva pakuonekwa kwemucheto wekumusoro kwezuva re disk kumusoro kwepamusoro pamberi pekubuda kwaro pasi (maererano nepamangwanani) kumucheto kumusoro, uye iyi ndeimwe maminetsi maviri ekufamba kwezuva redhi disk. Uye iri iri ku equator. Uye mumatambudziko edu achiri kutora 3-4 maminitsi kana kupfuura. Mukuwedzera, nekuda kwechiitiko chekudzivisa-kukanganiswa kwemazuva anobuda mumhepo - zuva rinenge ratoonekwa, kunyange, maererano nemajigreeti kuverenga, richiri kure nechokumusoro. Izvo zvinoonekwa pakuvira kwezuva.

Uye June 20-21 ndiyo solstice yezhizha, apo zuva rinobuda richienda kumusoro, uye zuva ndiro refu. Munharaunda dzenhepfenyuro dzeusiku, panguva ino, pfupi uye "yakachena", kureva twilight pasina rima. Asi December 21-22 izuva rakapfupika, uye usiku ndiyo refu kupfuura. Uye mumatunhu ekudzivirira uye kuchamhembe kwezuva, zvingasazotanga zvachose. Asi kune rumwe rutivi rwepasi, muAustralia, South Africa neSouth America zvinhu zvose zvakasiyana. Vane solstice munaDecember, uye husiku hurefu kupfuura dzose muna June.

Biorhythms uye zuva rechiedza

Zvinhu zvakashandura zvipenyu zvipenyu kuti zvichinje chiedza uye nguva yerima yezuva. Kana mhuka (uye vanhu) dzichichengeterwa kwemavhiki mashomanana mu "maawa 12 pazuva, 12 - usiku" mode, uye pakarepo inoshanduka ku "maawa makumi masere ekuberekwa, maawa masikati erima", zvino kushanda kwakanyarara nekuvhiringidzika kwehope kutanga.

Munharaunda yevanhu, kushungurudzika kwebiorhymms mukutenderera kunokonzera kushungurudzika, kusvika pakukura kwezvirwere - kuora mwoyo, kusuruvara, moyo wepachiviri uye vascular pathologies uye kunyange kenza. Ikoko kwaiva nemafungiro ekuti "kuora mwoyo kwegore" kunobatanidza nekureba kwechando kwemasikati masikati.

Pazvikamu zvakasiyana-siyana-zuva rakasiyana rekuedza. Moscow, iri pamakore 55 ekuchamhembe kwemaodzanyemba, ine zuva rakatsvuka kubva maawa manomwe munaDecember-January kusvika maawa 17 munaJune-July.

Zuva rekuSt. Petersburg rinotsamirawo panguva yegore. Uye sezvo St. Petersburg iri pane 60 degree yekuchamhembe, kureba kwezuva munaJune pano inenge maawa 18.5. Izvi zvinokonzera kusviba kweusiku husiku, apo zuva rinopera zvishoma. Nemauto, usiku hutsvene hunopera kubva paMay 25 kusvikira paJuly 17. Asi munaDecember naJanuary inosviba paawa yechishanu yemanheru.