El spring equinox ko equinox Maris ita ce ranar da ke nuna farkon farkon bazara a cikin terrestrial arewa hemisphere da kaka a kudancin helkwatar.
Matsakaicin lokacin bazara, kamar sauran taurarin taurari kamar solstices, wani lamari ne na ban mamaki. Ko da yake a cikin al'adu daban-daban an yi amfani da wannan rana don nuna farkon sabon yanayi, a yau yana taimaka mana mu dubi yadda wayewarmu ta sadaukar da kanta don nazarin taurari.
A haƙiƙa, ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun al'amura ne guda 4 waɗanda ke nuna sauyin yanayi a yankin arewaci da kudancin duniyar duniyar: vernal equinox, autumnal equinox, rani solstice da lokacin hunturu.
Tsarin mu na hasken rana yana da sasanninta waɗanda watakila ba ku taɓa jin labarinsu ba. Kuna iya sha'awar karanta labarin mu akan Oort Cloud: Ƙarshe Ƙarshe na Tsarin Rana
Nazarin abubuwan mamaki irin su equinoxes cikakke ne don fahimtar halayen wannan duniyar tamu a sakamakon motsin kanta da kewayen rana.
Don haka, a cikin wannan labarin mai ban sha'awa, za mu yi nazari dalla-dalla game da muhimman abubuwan da ke faruwa a lokacin bazara da sauran abubuwan da suka faru kamar haka: Menene ya haifar da su? Wane tasiri suke da shi a rayuwarmu ta yau da kullum? Kuma yaushe ne ma'aunin bazara?
Mun fara da na farko, kun san menene ma'aunin daidaito?
Menene equinox?
Ana amfani da kalmar equinox don ayyana ranar kowace shekara cewa rana tana cikin madaidaicin matsayi gaba ɗaya dangane da tsinkayar layin equatorial na ƙasa.
Ya fito daga kalmar Latin aequinoctium, ma'ana "daidai dare". Domin kuwa, a lokacin mizani, lokacin da rana ta ke kan iyakar sararin sama, dare da rana kusan tsawon lokaci iri daya ne a ko'ina a duniya.
A wannan rana, idan aka lura da rana daga wani wuri kusa da ma'aunin zafi da sanyio, za'a dora ta a kan husufi kawai 90° sama da kawunan masu kallo. A matsayin gaskiya mai ban sha'awa, yayin ɗan guntu na yini, taro ba zai yi inuwa a duniya ba.
Duniyarmu tana fuskantar daidaitattun daidaito biyu kowace lalacewa. Na farko (Equinox na Maris), yana faruwa tsakanin 19 ga Maris zuwa 21 da na biyu (Satumba equinox), yana faruwa tsakanin 21 da 24 ga Satumba.
Misali, shi spring equinox 2019 ya faru ne a ranar 20 ga Maris kuma equinox na bazara 2020 ya faru ne a ranar 19 ga Maris.
A tarihi, tsararraki daban-daban sun yi amfani da equinoxes don alamar farkon yanayi ( bazara da kaka, ya danganta da yanayin duniya).
Yanzu, menene daidaiton bazara?
Kamar yadda sunanta ya nuna kuma bisa ga bayanin da aka bayar a baya, ma'aunin bazara ita ce ranar shekara da ke nuna farkon lokacin bazara a yankin arewacin duniya.
Wannan taron yana faruwa a kowace shekara a cikin watan Maris lokacin da Rana ta kasance a cikin farkon batu na aries ko a cikin batu na farko na libra tare da la'akari da tsinkayar ma'aunin sararin samaniya.
Fitar da haske a ko'ina a cikin duniyar duniyar, equinox na Maris, kamar Satumba equinox, su ne kawai lokutan shekara lokacin da tsawon yini ya yi kama da duniya.
Duk da haka, akwai wasu bambance-bambance tare da tsawon lokacin hasken rana, musamman a yankunan da ke kusa da sandunan duniya.
A matsayin gaskiya mai ban sha'awa, a Arewacin Pole na Duniya, ma'aunin bazara yana nuna lokacin da rana za ta fara da za ta kasance kusan watanni 6, tun lokacin da tunanin jirgin sama zai nuna fuskar arewa zuwa rana a lokacin rabi. tafsirin.. Sabanin haka, Pole ta Kudu za ta fuskanci dare na tsawon watanni 6.
Me yasa equinoxes ke faruwa?
Equinoxes, kamar su lokacin rani da damina, suna faruwa ne saboda ƴan karkatar da kullin duniya na jujjuyawa dangane da jirgin fassarar da ke kewaye da Rana, wato duniyarmu tana jujjuya ɗan karkata gefe ɗaya.
Wannan yana nufin cewa hasken rana ba ya kai ga dukkan sassan fuskar duniyar nan daidai da rana, wanda hakan ya sa wata helkwata ta kasance “kusa da rana” fiye da sauran na wasu watanni na shekara (wannan shi ne lamarin da ke haifar da yanayi).
To, a lokacin da yake tafiya ta cikin jirgin saman terrestrial ecliptic, wanda shine layin hasashe da rana ke bayyana a sararin samaniyar mu, tauraro yana iya daidaitawa da ma'aunin duniya sau biyu kawai a shekara.
A cikin wadannan kwanaki biyun da rana take daidai da hasashen da ake yi a cikin equatorial, hasken rana yana afkawa duniya daidai gwargwado, wanda hakan ya sa kwanakin suna da tsayi iri daya a dukkan sassan duniya.
Me yasa ma'auni na iya faruwa a ranaku daban-daban?
Kamar yadda muka bayyana, babu daya daga cikin ma'aunin ma'auni da ke faruwa a rana guda a kowace shekara, amma a cikin kewayon kwanakin, amma me yasa hakan?
Ka ga tsayin kalandar ma’auni na duniya (kalandar Gregorian) bai bayyana daidai lokacin da duniyarmu ta ke ɗauka ba don ta kewaya rana ɗaya (shekarar rana).
A haƙiƙa, a ƙarƙashin kalandar mu, shekara ta hasken rana tana ɗaukar kwanaki 365 daidai da ƙarin sa'o'i shida. Wannan gibin shine dalilin da yasa wasu al'amuran falaki zasu iya faruwa a ranaku daban-daban a kowace shekara.
Saboda wannan dalili, an haɗa shekarun tsalle cikin kalandarmu. Kowace shekara 4 ana ƙara ƙarin sa'o'i 24 (ranar 29 ga Fabrairu) don rama bambancin lokaci a kalandar Gregorian kuma a sake farawa da zagayowar.
Spring equinox don wasu al'adu
Abubuwan da ke faruwa a sararin samaniya kamar yanayin bazara sun kasance masu matuƙar mahimmanci ga al'adu a duniya, musamman ga waɗanda suka haɓaka son nazarin taurari.
An yi lissafin wannan rana daidai kuma sun yi amfani da ita don bukukuwa ko bukukuwan da ke da alaka da ainihin al'adun su.
Spring Equinox a Chichen Itza
An san cewa Mayan sun kasance ƙwararrun masana kimiyyar sararin samaniya a lokacin kuma yawancin gine-ginen su an tsara su ne don girmama taurari da abubuwan da suka faru.
Hasali ma dai lokacin bazara wata rana ce mai tsarki a gare su, wanda ke nuna zuwan Ubangiji Kukulkan a cikin siffar wani macijin haske wanda ya sauko daga sama don sanar da farkon bazara.
Ɗaya daga cikin mafi kyawun maganganun wannan al'adar Mayan yana samuwa a cikin Temple of Kukulkan a Chichen Itza, wanda aka ƙera shi don karɓar hasken rana kai tsaye na ma'aunin bazara, yana ƙaddamar da cikakkun ma'aunin haske tare da matakansa 91.
Spring Equinox a Japan
Al'adun addinin Buddah sun yi bikin equinox na Maris tsawon ƙarni tare da wani biki mai suna Shunbun No Hi. Ga mabiya addinin Buddah, tasirin tasirin rana kai tsaye a duniyarmu yana wakiltar canji a yanayin ruhaniya na mutane, daga wahala zuwa wayewa.
A yau biki ne na jama'a a duk faɗin Japan kuma 'yan ƙasa suna amfani da su a al'ada don alamar farkon muhimman canje-canje a rayuwar yau da kullun: samun yara, canza ayyuka, ba da kyauta ga dangin da suka mutu, ƙaura zuwa wani birni, da sauransu.
Spring Equinox ga Helenawa
Girkawa sun kasance tsohuwar wayewar da mai yiwuwa ta sami ci gaba mafi girma a cikin lura da nazarin sararin samaniya, don haka ba abin mamaki ba ne cewa waɗannan nau'ikan abubuwan suna da alaƙa da al'adunsu da imaninsu na addini.
Daidaiton lokacin bazara a Girka yana nuna ƙarshen sanyin hunturu kuma alama ce ta farkon bazara, lokacin da furanni da ciyayi gaba ɗaya ke sake haifuwa, kuma shine lokacin da ya dace don farawa da sabon girbi na shekara.
Wataƙila saboda wannan dalili, a cikin tatsuniyoyi na Girka, wannan kwanan wata alama ce lokacin da Persephone (allahntawar bazara, furanni da haihuwa) ta tsere daga sace ta a cikin ƙasa don sake saduwa da mahaifiyarta Demeter (allahn aikin gona).