El i-equinox yasentwasahlobo noma i-March equinox usuku oluphawula isiqalo sokuqala kwentwasahlobo endaweni esenyakatho yezwe kanye nasekwindla engxenyeni eseningizimu yenkabazwe.
I-spring equinox, njengamanye ama-ephemeris ezinkanyezi njengama-solstices, isenzakalo esimangalisayo. Yize emasikweni ahlukene lolu suku lusetshenziselwe ukuphawula ukuqala kwesizini entsha, namuhla lusisiza ukuthi sibone indlela impucuko yethu ezinikezele ngayo ekufundeni izinkanyezi.
Eqinisweni, i-vernal equinox iyingxenyana yezenzakalo ezi-4 eziphawula izinguquko zezinkathi zonyaka ezindaweni ezisenyakatho naseningizimu yeplanethi: i-vernal equinox, i-autumnal equinox, i-solstice yasehlobo kanye ne-solstice yasebusika yasebusika.
Uhlelo lwethu sonozungezilanga lunamakhona okungenzeka ukuthi awukaze uzwe ngawo. Ungase ube nentshisekelo yokufunda indatshana yethu ku I-Oort Cloud: I-Frontier Yokugcina Yesistimu Yelanga
Ucwaningo lwezigigaba ezinjengama-equinox luphelele ekuqondeni ukuziphatha kweplanethi yethu njengomphumela wokunyakaza kwawo kanye nokuzungeza kwawo iLanga.
Ngenxa yalesi sizathu, kulesi sihloko esithakazelisayo sizofunda ngokuningiliziwe izici ezibaluleke kakhulu ze-spring equinox nezinye izenzakalo ezifanayo: Zibangelwa yini? Anamiphi imiphumela ekuphileni kwethu kwansuku zonke? Futhi inini i-spring equinox?
Siqala ngeyokuqala, uyazi ukuthi iyini i-equinox?
Iyini i-equinox?
Igama elithi i-equinox lisetshenziselwa ukuchaza usuku lonyaka ngamunye ilanga limi endaweni ehambisana ngokuphelele kubhekiselwa ekubonisweni komugqa we-terrestrial equatorial.
Livela egameni lesiLatini i-aequinoctium, okusho ukuthi "ubusuku obulinganayo". Lokhu kungenxa yokuthi, ngezikhathi ze-equinoxes, lapho ilanga lisezingeni eliphezulu esibhakabhakeni, ubusuku nemini buyoba nesikhathi esifanayo kunoma yikuphi emhlabeni.
Ngalolu suku, uma ilanga libonwa lisendaweni eseduze nenkabazwe, lizomiswa kuyi-ecliptic ngo-90° ngaphezu kwamakhanda ababukeli. Njengeqiniso elimangalisayo, phakathi nengxenye yosuku, inqwaba ngeke ifake izithunzi Emhlabeni.
Iplanethi yethu ibhekana nokulimala okubili kwe-equinox ngayinye. Eyokuqala (i-March equinox), yenzeka phakathi kuka-March 19 kanye no-21 kanye neyesibili (i-equinox ka-September), yenzeka phakathi kuka-September 21 no-24.
Ngokwesibonelo, yena intwasahlobo equinox 2019 kwenzeka ngoMashi 20 kanti i-spring equinox 2020 yenzeka ngoMashi 19.
Ngokomlando, ama-equinox ayesetshenziswa yizizukulwane ezihlukene ukuphawula ukuqala kwezinkathi zonyaka (intwasahlobo nekwindla, kuye ngenkabazwe yomhlaba).
Manje, iyini i-spring equinox?
Njengoba igama layo likhomba futhi ngokwencazelo enikezwe ngaphambili, i-spring equinox wusuku lonyaka oluphawula ukuqala kwenkathi yasentwasahlobo enyakatho nenkabazwe yoMhlaba.
Lesi sigameko senzeka minyaka yonke ngenyanga kaNdasa lapho iLanga lisendaweni iphuzu lokuqala lama-aries noma ku iphuzu lokuqala le-libra ngokubhekiselwe ekuboneni kwenkabazwe yasezulwini.
Ukukhanyisa ngokulinganayo emhlabeni wonke, i-equinox ka-March, njenge-equinox ka-September, yizikhathi zonyaka kuphela lapho ubude bosuku bufana emhlabeni wonke.
Naphezu kwalokhu, kukhona ukuhluka okuthile nobude besikhathi sokukhanya kwelanga, ikakhulukazi ezifundeni eziseduze nezigxobo zoMhlaba.
Eqinisweni, eNyakatho Yomhlaba, i-equinox yasentwasahlobo iphawula isikhathi lapho usuku luzoqala khona oluzohlala cishe izinyanga ezingu-6, njengoba ukuthambekela kwendiza yasemhlabeni kuzobonisa ubuso obusenyakatho elangeni phakathi nengxenye. yokuhumusha.. Ngokuphambene, i-South Pole izothola ubusuku obude bezinyanga ezingu-6.
Kungani kwenzeka ama-equinoxes?
Ama-equinoxes, njengawo ama-solstics ehlobo nasebusika, zenzeka ngenxa yokutsheka kancane kwe-eksisi yoMhlaba yokuzungeza kubhekiselwa endizeni yokuhumusha ezungeze iLanga, okungukuthi, iplanethi yethu izungeza itshekele kancane ohlangothini olulodwa.
Lokhu kusho ukuthi imisebe yelanga ayishayi zonke izindawo zobuso beplanethi ngokulinganayo phakathi nosuku, okwenza enye i-hemisphere ibe “seduze nelanga” kunenye izinyanga ezithile zonyaka (lesi yisona senzakalo esibangela ukuba ilanga libe seduze nelanga.” izinkathi).
Nokho, phakathi nokuhamba kwayo endiza ye-ecliptic yasemhlabeni, okuwumugqa ongokomfanekiso ilanga elibonakala lihamba kuwo emkhathizwe wethu, inkanyezi iyakwazi ukuhambisana nenkabazwe kabili kuphela ngonyaka.
Lezi zinsuku ezimbili lapho ilanga litholakala ngokuhambisana ne-equatorial projection, imisebe yelanga ishaya uMhlaba ngokulinganayo, okwenza izinsuku zibe nobude obufanayo kuwo womabili ama-hemispheres oMhlaba.
Kungani ama-equinox engenzeka ngezinsuku ezihlukene?
Njengoba sesichazile, awekho ama-equinoxes ayenzeka ngosuku olufanayo unyaka ngamunye, kodwa phakathi nenani elilinganiselwe lezinsuku, kodwa kungani lokhu kwenzeka?
Uyabona, ubude bekhalenda elijwayelekile lomhlaba (ikhalenda likaGregory) abuvezi ngokunembile isikhathi esisithathayo ukuze iplanethi yethu iqedele ukuzungeza kwelanga okukodwa (unyaka welanga).
Eqinisweni, ngaphansi kwekhalenda lethu, unyaka welanga uthatha izinsuku ezingama-365 kanye namahora ayisithupha engeziwe. Leli gebe liyisizathu sokuthi kungani ezinye izenzakalo zezinkanyezi zingenzeka ngezinsuku ezahlukene unyaka ngamunye.
Ngesizathu esifanayo, iminyaka ye-leap ifakiwe ekhalendeni lethu. Njalo eminyakeni emi-4 kwengezwa amahora angu-24 engeziwe (ngomhla zingama-29 kuNhlolanja) ukuze kunxeshezelwe umehluko wesikhathi ekhalendeni likaGregory futhi kuqalwe kabusha umjikelezo.
I-equinox yasentwasahlobo yamanye amasiko
Izehlakalo zezinkanyezi ezifana ne-spring equinox kwakuyizehlakalo ezibaluleke kakhulu kumasiko emhlabeni jikelele, ikakhulukazi kulabo asebehlakulele uthando lokufunda izinkanyezi.
Lolu suku lwalubalwe ncamashi futhi basebenzise ithuba lokubungaza noma imicikilisho ehlobene kakhulu nobuntu bamasiko abo.
I-Spring Equinox e-Chichen Itza
Kuyaziwa ukuthi amaMayans ayengochwepheshe be-cosmologists ngaleso sikhathi futhi eziningi zezakhiwo zabo zaziklanyelwe ukukhokhela izinkanyezi nezenzakalo ze-cosmic.
Eqinisweni, i-equinox yasentwasahlobo yayiwusuku olungcwele kubo, oluphawulwe ngokufika kukaNkulunkulu uKukulkan ngesimo senyoka yokukhanya eyehla esibhakabhakeni ukuze imemezele ukuqala kwentwasahlobo.
Enye yezinkulumo ezihlaba umxhwele kakhulu zalesi siko samaMaya zitholakala ku Ithempeli likaKukulkan eChichen Itza, eklanyelwe ukwamukela ngokuqondile imisebe yelanga yenkathi yentwasahlobo ekwinoksi, eveza onxantathu abaphelele bokukhanya ezinyathelweni zayo ezingu-91.
I-Spring Equinox eJapane
Isiko lamaBuddha seligubhe i-equinox ka-March amakhulu eminyaka ngomkhosi obizwa ngokuthi i-Shunbun No Hi. KumaBuddha, ithonya lelanga elithinta ngokuqondile iplanethi yethu lifanekisela ushintsho esimweni esingokomoya sabantu, kusukela ekuhluphekeni kuya ekukhanyiselweni.
Namuhla kuyiholide lomphakathi kulo lonke elaseJapane futhi ngokwesiko lisetshenziswa izakhamuzi ukuphawula ukuqala kwezinguquko ezibalulekile ekuphileni kwansuku zonke: ukuba nezingane, ukushintsha imisebenzi, ukukhokha intela ezihlotsheni ezishonile, ukuthuthela kwelinye idolobha, njll.
I-Spring Equinox yamaGreki
AmaGreki ayeyimpucuko yasendulo cishe eyazuza intuthuko evelele kakhulu ekuhloleni nasekufundeni izinkanyezi, ngakho-ke akumangalisi ukuthi lezi zinhlobo zezenzakalo ziye zahlotshaniswa eduze kangaka namasiko nezinkolelo zabo zenkolo.
I-spring equinox eGreece iphawula ukuphela kwamakhaza asebusika futhi iphawula ukuqala kwentwasahlobo, isikhathi lapho izimbali nezitshalo ngokuvamile zizalwa kabusha, futhi yisikhathi esihle sokuqala ngesivuno esisha sonyaka.
Mhlawumbe ngenxa yalesi sizathu, ezinganekwaneni zamaGreki, lolu suku luphawula isikhathi lapho uPersephone (unkulunkulukazi wentwasahlobo, izimbali nokuzala) aphunyuka ekuthunjweni kwakhe endaweni engaphansi ukuze ahlangane nonina uDemeter (unkulunkulukazi wezolimo) .