Ukuphakama ilanga ngaphezu kolundi: itshintshi zomlinganiselo. Sunrise in December

Ubomi emhlabeni yethu ixhomekeke kwimali kwelanga kunye nobushushu. Kunzima ukucinga nokuba umzuzwana, kuya kwenzeka ntoni ukuba isibhakabhaka inkwenkwezi njengelanga enjalo. Wonke blade kwengca, zonke igqabi, yonke intyatyambo kufuneka ukufudumala nokukhanya, ezifana nabantu emoyeni.

I-engile izehlo imitha yelanga ngaphezu ilanga adjustment kunina

Isixa ubushushu elanga kunye nokukhanya okungena kumphezulu womhlaba lo kisekiyo ngqo engile izehlo semitha. imitha yelanga nga ziwe emhlabeni kwi-engile ukusuka degrees-0 ukuya kwi-90. Angle betha imitha emhlabeni yahlukile, kuba iplanethi yethu ukulenza. I aphezulu oko kukuthi, kuba mhlophe ngokuba ezifudumeleyo.

Ngoko ke, ukuba kukho ray kwi-engile 0 degrees, ubuya ehamba phezu komhlaba kuphela ngaphandle kokushushubezwa. Le angle lweziganeko yi izibonda North noMzantsi kwi Arctic Circle. Kwigophe lasekunene imitha yelanga kuwa phezu ikhweyitha yaye kumphezulu phakathi eseMazantsi kunye noMntla Tropic.

Ukuba engile kwelanga kumhlaba line, ithi ukuba ilanga sele bade.

Ngenxa yoko, i-engile izehlo kumphezulu womhlaba kwaye ukuphakama ilanga ngaphezu kolundi iyalingana. Baxhomekeke inkululeko. Ukusondela zero inkululeko, i-engile izehlo kufuphi degrees 90, kungona ilanga ngaphezu kolundi, kwaye ukufudumala lighter.

Njengoko ilanga utshintsha ukuphakama kwayo ngaphezu kolundi

Ukuphakama ilanga ngaphezu kolundi ayikho njalo. Ngokwahlukileyo koko, kuba isoloko itshintsha. Isizathu sokuba oku kuxhomekeke kwintshukumo rhoqo uMhlaba ujikeleza ilanga inkwenkwezi, kwakunye njengokujikeleza Umhlaba umhlaba ngeenxa axis yayo. Ngenxa imini lulandelayo ebusuku, kunye namaxesha ngalinye enye.

Le ndawo phakathi ekweleenjiko ufumana ubushushu kakhulu kwaye ukukhanya, kukho imini nobusuku phantse ngokulinganayo omnye komnye ngobude, kwaye ilanga sele bade, amaxesha 2 ngonyaka.

Umphezulu le Arctic Circle ifumana ubushushu yonke ngaphantsi nokukhanya, na into efana kukho imini polar nobusuku, leyo ithatha malunga neenyanga ezintandathu.

Days of yasekwindla nemvula yasentwasahlobo

Obala 4 Imihla ngeenkwenkwezi isitshixo egqiba ukuphakama kwelanga ngaphezu kolundi. Septemba 23 no-21 Matshi - iintsuku yasekwindla kunye yasentwasahlobo. Oku kuthetha ukuba ukuphakama ilanga ngaphezu kolundi ngoSeptemba nangoMatshi kwezi ntsuku degrees 90.

EseMazantsi zifaka Northern zikhanyiswe ngokulinganayo ilanga kunye nobude ebusuku yi owehlayo bemini. Xa kumntla ikhweyitha kufika ukwindla iinkwenkwezi, kwi-South, phezu koko, intwasahlobo. Kunjalo enokuthethwa ebusika kunye ehlotyeni. Ukuba kumzantsi ikhweyitha ebusika, North - ehlotyeni.

Ehlotyeni nasebusika ngenjikalanga

22 Juni ne-22 Disemba - ngexesha ehlotyeni nasebusika injikalanga. Disemba 22 kukho usuku lifutshane kwaye ubusuku mde Northern saseNtla kunye ilanga ebusika ngokugabadelayo yayo asezantsi ngaphezu kolundi ngexesha wonke unyaka.

Ngaphezu 66.5 degrees lokuphakama ilanga ngezantsi kolundi, angavuki. Le meko, xa ilanga ebusika lingaphumi kwi kunina, ebizwa ngokuba ubusuku ezibandayo. Ubusuku imfutshane enze inkululeko degrees 67 kwaye sihlala kuphela iintsuku ezi-2, kunye elide kakhulu kwi nezibonda kwaye sihlala iinyanga ezi-6!

KweyoMnga kulo nyaka yinyanga xa kumntla ikhweyitha busuku elide. Abantu e Central eRashiya bavuke umsebenzi ebumnyameni uze ubuye, kakhulu, ebumnyameni. Le yinyanga nzima ukuba baninzi, ngenxa yokunqongophala kwelanga kuchaphazela imeko emzimbeni yokuziphatha kwabantu. Ngenxa yesi sizathu, kusenokuba kukudakumba.

EMoscow ngo-2016 ilanga ngoDisemba inani 1 uya kuba 08.33. Kulo mzekelo, owehlayo yemini yi-7 emva kwemini imizuzu 29. Kwelanga elundini iya kuba ekuseni kakhulu, 16,03. Ebusuku baya kuba iiyure 16 imizuzu 31. Ngoko ke, kubonakala ukuba ubude zobusuku 2-goca ngaphezu ubude bemini!

Kulo nyaka, i-ikhweyitha - December 21. Usuku imfutshane ithatha kanye 7 iiyure. Ke iintsuku ezi-2 baya kubamba meko efanayo. Ke kaloku uya kuhamba kade kwi ingeniso-24 Disemba, kodwa iyinyaniso.

Kwi-avareji, ngosuku liya kongezwa ngenxa umzuzu omnye kwemini. Ekupheleni kwale nyanga ngoDisemba, ilanga liya kuba kanye 9:00, apho banemizuzu engama-27 emva kwe-1 Disemba

June 22 - ngenjikalanga ehlotyeni. Yonke into eyenzekayo kanye okwahlukileyo. Kulo nyaka opheleleyo ngayo ngalo mhla ngosuku lide ixesha kunye ebusuku imfutshane. Oku malunga somhlaba saseNtla.

Kwi-South yonke indlela ngeenxa zonke. Ngale mini ke inxulumene isenzeko umdla yendalo. iqala I-Arctic Circle imini polar, ilanga alitshoni ngeenyanga North Pole 6. E St. Petersburg, nobusuku ezimhlophe twisiseka uqale ngoJuni. Baya kuhlala malunga phakathi ngoJuni iiveki ezimbini ukuya kwezintathu.

Yonke le mihla ngeenkwenkwezi 4 zingatshintsha iintsuku 1-2, ekubeni bonyaka ayisoloko idibana kunye kunyaka wekhalenda. icala kwenzeka kwakhona kulo nyaka omnqakathi.

Ukuphakama ilanga ngaphezu kolundi, kunye neemeko zemozulu

Ilanga yenye yezinto ezibaluleke kakhulu zemozulu. Kuxhomekeka kwindlela ukuphakama kwelanga ngaphezu kolundi phezu inxalenye ethile kumphezulu womhlaba, ukutshintsha iimeko zemozulu namaxesha.

Umzekelo, kwi-Far North of imitha yelanga awe imo yekona encinane kakhulu, kwaye kuphela yesilayidi kunye phezu komhlaba, hayi amalahle. Phantsi imeko lo mba, imozulu ongqwabalala kakhulu, kukho permafrost, ingqele ebusika kunye umoya obandayo futhi nekhephu.

Okuya uba mkhulu umsantsa ukuphakama kwelanga ngaphezu kolundi, imozulu ukufudumala. Umzekelo, kushushu kakhulu, yetropika kwi-ikhweyitha. ukwahluka ngokwamaxesha onyaka kummandla sentshinyela phantse ezingadlulanga phezu kwezi nkalo zasehlotyeni obungunaphakade.

Umlinganiselo ukuphakama kwelanga ngaphezu kolundi

Njengoko bathi, bonke ngqondi - ezilula. Ngoko ke apha. A isixhobo sokulinganisa ukuphakama ilanga ngaphezu kolundi ilula aphantsi. It is a umphezulu yesithandathu oxwesileyo kunye ubude embindini imitha 1. Ngomhla enelanga kwi pole enkulu Eight isithunzi imfutshane. Nale ukubala imfutshane nasethunzini zomlinganiselo kuqhutywa. Kuyimfuneko ukuba umlinganiselo engile ephakathi ekupheleni emthunzini kwaye icandelo wokujoyina ekupheleni kwipali kunye ekupheleni emthunzini. Eli xabiso iya kuba ekujikeni kunye engile ilanga ngentla ibekwe ikhoyo. Esi sixhobo kuthiwa gnomon.

Gnomon - ngesixhobo yamandulo iinkwenkwezi. Kukho nezinye izixhobo zokulinganisa ukuphakama kwelanga ngaphezu kolundi, ezifana kwesextant, ikota, lo Iastrolabe.