Iiyure zobusuku: ubude ngeenyanga

Ukusetyenziswa kunye nokunyaniseka kwelanga emzimbeni womntu akuphendulwanga. Nawuphi na wethu uyazi ukuba ngaphandle kwayo, akukho nto ayikho. Ebusika, sonke sinamava amaninzi okanye angaphantsi, okuthintela kakubi impilo yethu kwaye iyonakalisa intsholongwane engapheliyo.

Yintoni eyenzekayo ngosuku lokukhanya

Ngethuba lokuqala kwexesha lokubanda, usuku olukhanyayo, ixesha lokukhawuleza ngokukhawuleza, luya kuba luphantsi komthetho. Ubusuku bude kwaye bude, kwaye iintsuku, ngokuchaseneyo, zifutshane. Emva kwenkathi yokulingana yasebusika, imeko iqala ukutshintsha kwindlela echasene nayo, eninzi kuthi silindele. Uninzi lwabantu lufuna ukuxhomekeka ngokuchanekileyo ngexesha lobusuku bentsuku ngeli xesha kunye nexesha elifutshane.

Njengoko uyazi, inani leeyure zokukhanya ngosuku liqala ukwandisa emva kokuphela kwexesha elibizwa ngokuba yi-winter solstice. Ekuphakeni kwayo, usuku olukhanyayo lubhalwa njalo ngonyaka, ubude balo bubuncinane. Ukusuka kwinqanaba lezesayensi, inkcazo kukufumana ilanga ngokuchanekileyo ngeli xesha kwiindawo ezikude kakhulu zomjikelezo weplanethi yethu. Impembelelo kuyo yenza i-elliptical (oko kukuthi, ihlangene) ifom ye-orbit.

Ngasenyakatho ye-hemisphere , usuku lobushushu lwama-busika ngo-December kwaye luwela kwinombolo 21-22. Ukuncitshiswa okuncinane kolu suku kuxhomekeke kwiintshukumo zenyanga kunye nokutshintshwa kwimihla yokuhamba. Ngelo xesha, i-hemisphere yezantsi ijongene nexesha elichasayo le-summer solstice.

Iiyure zomini: ubude, imiqathango

Kwiintsuku ezimbalwa ngaphambi nangemva komhla we-solstice nganye, imini ilitshintshi isikhundla sayo. Kwiintsuku ezimbini okanye ezintathu emva kokugqiba kweentsuku ezimnyama, ixesha lokukhanya liqala ukwanda kancane. Kwaye ekuqaleni ekuqaleni le nkqubo ayibonakali, kuba ukongezwa kubakho nje imizuzu embalwa ngosuku. Kamva iqala ukukhawuleza ngokukhawuleza, ichazwa ngenyuka kwijubane lokujikeleza kwelanga.

Enyanisweni, ukwanda kwangeyure yobusuku kumntla welizwe loMhlaba awuqala ekuqaleni kukaDisemba 24-25, kwaye kwenzeka kuze kube ngumhla we-summer solstice. Le mini iyawa enye yeyesithathu: ukususela ngoJuni 20 ukuya kuJuni 22. Ukwanda kwentsuku yokukhanya kunomphumo oncomekayo kwimpilo yabantu.

Ngokutsho kweenkwenkwezi ze-astronomers, i-solstice yasebusika yithuba apho ilanga lifikelela ekuphakameni kwe-angular ephantsi kweyona nto. Emva kwayo iintsuku eziliqela , ilanga likwazi ukuqala ukuphuma kwelanga kwithuba elincinane kamva (imizuzu embalwa). Ukwanda kwithuba losuku lokukhanya kubonwa ngentsasa kwaye kwenzeka ngexabiso lokushona kwelanga ngokukhawuleza.

Kutheni kunjalo

Esi siphumo sinokubangelwa ukwanda kwinqanaba lokuhamba kweMhlaba. Unokuyiqinisekisa ngoku khangela kwitheyibhile, ebonisa ukuphuma kwelanga kunye nokushona kwelanga. Njengoko izazi zeenkwenkwezi zithi, imini iyongezwa ngokuhlwa, kodwa ingafanelekanga kumacala amabini. Isalathiso sobude bemini sinika umfanekiso ocacileyo wezandla zenkqubo.

Nsuku zonke ilanga libeka imizuzu embalwa. Idatha echanekileyo ingalandeleka lula kwiithebula ezifanelekileyo kunye neekhalenda. Njengoko kuchazwe oososayensi, esi siphumo sibangelwa ukuhlanganiswa kweentshukumo zelanga zonyaka kunye nonyaka kwi-esibhakabhaka, ebusika ihamba ngokukhawuleza kunehlobo. Ngaloo nto, ngenxa yelokuba, xa ujikeleza ngejubane elijikelezileyo elijikeleze i-axis yalo, uMhlaba ebusika usekufuphi neLanga kwaye uhamba ujikeleze ngokukhawuleza ngokukhawuleza.

Umjikelezo we-elliptical apho iplanethi yethu ishukunywe khona. Eli gama libonisa i-elongation elongation. Ingongoma yesi sikhonkwane esiseduze neLanga ibizwa ngokuba yi-perihelion, kwaye indawo ekude kakhulu yi-aphelion.

Imithetho kaKepler ithi ukuba umzimba uhamba kunye ne-ellipse ngokuma kwe-ellipse, i-velocity esona siphezulu sisigxina kulawo maphulo asondelene neziko njengoko kunokwenzeka. Yingakho ukuhamba kwelanga esibhakabhakeni ebusika kuhamba ngokukhawuleza kunasehlobo.

Indlela umtsalane womhlaba ochaphazela ngayo uchaphazela imozulu

Njengoko izazi ze-astronomers zicinga, iphuzu le-peregeliya emhlabeni lidlula malunga noJanuwari, ngowama-3, kunye ne-aphlion-ngo-Julayi, ngowesi-3. Utshintsho olunokwenzeka kule mihla yeentsuku ezingama-1-2, ngenxa yempembelelo eyongeziweyo yokuhamba kwenyanga.

Ubume be-ellipsoid bokuhamba kweMhlaba buchaphazela nemozulu. Ngethuba lobusika kwiNyakatho yeNtlabathi, iplanethi yethu isondele kwiLanga, ehlotyeni-ngakumbi. Le nto ibangela ukuba kubekho ukubonakala okuthe kancinci umahluko phakathi kwamaxesha e-climat of our northern hemisphere.

Ngelo xesha, lo mmahluko ubonakala ngakumbi kwi-Southern Intelphere. Njengoko kusungulwe izazinzulu, enye inguqu yeperegelia ivela ngaphezu kweminyaka engama-200,000. Okokuthi, emva kweminyaka eyi-100 000 imeko iya kutshintsha ngokuchasene ngqo. Ewe, siya kubona ukuba siphila!

Sinike ilanga!

Ukuba sibuyela kwiingxaki zangoku, ngokobaluleke ngakumbi kuthi kukuba isimo sengqondo, sengqondo kunye nesimo sabantu abemi bomhlaba siphucula ngokumalunga nokunyuka kwangexesha leentsuku zokukhanya. Ngona nto ingabalulekanga (imizuzu embalwa) ixesha elithile emva kwangoko emva kokuba ubusika busika bunemiphumo emibi ebantwini abadiniwe ubusuku busika obumnyama.

Ukusuka kwimbono yezokwelapha, umphumo omuhle wokukhanya kwelanga emzimbeni ngenxa yokunyuka kwimveliso ye-hormone serotonin, elawula iimvakalelo zolonwabo nolonwabo. Ngelishwa, ebumnyameni kuveliswa kakubi kakhulu. Yingakho ukwandisa ubude bendawo yokukhanya ngokuchaphazela umgangatho wemvakalelo kubangela ukuphucula ngokubanzi ukuzinzileyo nokuqiniswa komzimba.

Inendima ebalulekileyo kwimvakalelo ngamnye kuthi idlalwe yi-biorhythm yangaphakathi yansuku zonke, ehlanganyelwe ngamandla ekutshintsheni kwemini nobusuku eqhubekayo ngexesha lokudalwa kwehlabathi. Iingcali zenzululwazi zinokuqiniseka ukuba sinokusebenza ngokufanelekileyo kwaye sijamelane nokugqithiswa kwangaphandle, inkqubo yethu yeentlanzi inokufumana kuphela iqondo elisezantsi lelanga.

Xa ukukhanya kunganele

Ukuba ukukhanya kwelanga akukwaneli, imiphumo ingaba yinto edabukisayo kakhulu: ukuphazamiseka kwemihla ngemihla kwiintlungu ezingqondweni. Ngenxa yokungahambi kancinci kokukhanya, iimeko ezixinezelekileyo zingahlakulela. Izifo ezichaphazelekayo zonyaka, ezibonakaliswa kukudakumba, ukukhathazeka okubi, ukuhla kwezinto eziqhelekileyo kwimvelaphi yemoya kubonwa rhoqo.

Ukongezelela, abemi banamhlanje banamathela kwesinye isifo. Usuku olukhanyayo, ixesha elifutshane kakhulu kwiindawo zasemadolobheni zanamhlanje, lifuna ukulungiswa. Eli likhulu, elisoloko lingadingekile ukukhanya kwezinto ezibonakalayo, efunyenwe phantse nabani na abahlali be-metropolis. Umzimba wethu, ongafanelanga ukukhanya okubonakalayo, unako ukulahleka ngexesha kwaye uwele kwi-desynchronosis. Oku akukho nje kuphela ekubhathatheni kwenkqubo yeentlanzi, kodwa kunye nokunyanzeliswa kweziphi izifo ezingapheliyo.

Uluphi ubude bomhla?

Makhe siqwalasele umgama wobude bemihla, ngokwenene kuthi ngamnye kuthi emva kweentsuku zokuqala emva kobusika. Eli gama libhekisela kwikamva elithatha ukususela ekuphumeni kwelanga ukuya ekuphumeni kwelanga, oko kukuthi, ixesha apho inkwenkwezi yethu ibonakala ngaphezu kwendawo.

Le xabiso lihambelana ngokuthe ngqo kwelokuhla kwelanga kunye neendawo zendawo ekufuneka zichongwe ngayo. Kwindawo ye-equator, ubukhulu bomda welo suku alitshintshi kwaye liyi-12 iiyure. Eli nani lisezantsi. Kwiindawo ezisenyakatho zentwasahlobo entwasahlobo nasehlobo, usuku luhlala ixesha elide kuneeyure eziyi-12, ebusika nakwindla- ngaphantsi.

Ikwindla kunye ne-spring equinox

Iintsuku xa ubu busuku buhambelana nobungakanani bemihla, ebizwa ngokuba yimini ye-equinox, okanye i-autumn. Oku kwenzeka ngoMatshi 21 noSeptemba 23, ngokulandelanayo. Kucacile ukuba isibalo esiphezulu sifinyelela ubude bomhla ngexesha le-summer solstice, kunye neyona ephantsi-ngosuku lobusika.

Emva kweembalo ze-polar zelizwe ngalinye, ubukhulu bomda welo suku buya kuma-24 iiyure. Umbuzo wembono owaziwayo wosuku lwe-polar. Kwiibonda, lixesha leenyanga ezintandathu.

Ubude bomhla kunoma yiphina indawo kwi-hemisphere kunokumiselwa ngokuchanekileyo ngeendlela zamatafula ezikhethekileyo eziqulethe ukubaluleka kwexesha lokukhanya. Kakade, eli nani liguqula imihla ngemihla. Ngamanye amaxesha ukuvavanya okuthethileyo kusetyenziswa loo mbono njengokuba ubude bemihla yokukhanya ngeenyanga. Ukuze kucaciswe, qwalasela la manani kwendawo apho indawo enkulu yelizwe lethu ikhona.

Ubude bomhla eMoscow

Ngomhla kaJanuwari, usuku olukhanyayo kwisikhululo sethu senkunzi ngumlinganiselo weeyure ezingama-7 51 imizuzu. NgoFebruwari - 9 iiyure 38 imizuzu. Ngo-Matshi, ubude bayo bufikelela kwii-11 iiyure 51 imizuzu, ngo-Ephreli-iiyure ezili-11 imizuzu eyi-11, ngo-Meyi-16 iiyure ezili-14.

Ngeenyanga ezintathu zasehlobo: ngoJuni, ngoJulayi no-Agasti - la manani anama-17 iiyure 19 imizuzu, iiyure ezingama-47 kunye nemizuzu eyi-59 imizuzu engama-59. Siyabona ukuba iintsuku zikaJuni zide kakhulu, ezihambelana ne-summer solstice.

Ekwindla imini yokukhanya iqhubeka iyancipha. NgoSeptemba no-Oktobha, ubude bayo buyi-12 iiyure imizuzu engama-45 kunye neeyure ezili-10 imizuzu engama-27 ngokulandelana. Ukubhalwa kweentsuku ezimfutshane ezidumileyo zidumileyo kwiinyanga zokugqibela ezibandayo zonyaka - ngoNovemba noDisemba, ubude bemizuzu engaphelelanga iiyure ezingama-22 kunye nemizuzu engama-7 ngokulandelanayo.