Yintoni ukubaluleka konyaka womnqantsa kwikhalenda?

Yintoni ukubaluleka konyaka womnqantsa kwikhalenda?

I-29 kaFebruwari yinto enqabileyo, njengoko ikuphela kosuku olungenzekiyo ngonyaka, kodwa lubonwa ngabantu kanye emva kweminyaka emine. kodwa kanye emva kweminyaka emine.

Iminyaka yomnqantsa yiminyaka equlathe iintsuku zekhalenda ezingama-366 endaweni yeentsuku zekhalenda ezingama-365, kwaye zenzeka rhoqo emva kweminyaka emine kwikhalenda kaGregory, eyikhalenda ngoku esetyenziswa luninzi lwamazwe ehlabathini. Usuku olongezelelweyo, olwaziwa ngokuba lusuku lokutsiba, yi-29 kaFebruwari, engekhoyo kwiminyaka engeyiyo yomtsi.

Ngamanye amazwi, unyaka ngamnye owahlulahlulwe ngesine ngunyaka omtsi, onje ngo-2020 no-2024, ngaphandle kwenkulungwane okanye iminyaka ephela ngenani elingu-00, elifana nonyaka we-1900.

Iwebhusayithi ethi "Live Science", ejongene neendaba zesayensi, ipapashe ingxelo eneenkcukacha, apho i-Al Arabiya Net ijongile, ichaza izizathu kunye nendlela "unyaka wokuqhafaza" ubonakale ngayo, kunye nembali yayo emhlabeni.

Ingxelo iphawula ukuba ezinye iikhalenda ezingezizo ezaseNtshona, ezibandakanya ikhalenda yamaSilamsi, ikhalenda yesiHebhere, ikhalenda yaseTshayina, kunye nekhalenda yaseTopiya, nazo zineenguqulelo zeminyaka emitsi, kodwa le minyaka ayizi zonke rhoqo emva kweminyaka emine kwaye ihlala isenzeka ngeminyaka. yahlukile kwezo zikwikhalenda kaGregory. Ezinye iikhalenda zineentsuku ezininzi zokutsiba okanye iinyanga ezishunquliweyo zokutsiba.

Ukongeza kwiminyaka yokuxhuma kunye neentsuku zokutsiba, ikhalenda (yaseNtshona) kaGregory ikwaqulathe inani elincinane lemizuzwana yokutsibatsiba, elongezelelwe manqaphanqapha kwiminyaka ethile, kutsha nje ngo-2012, 2015 nango-2016. Nangona kunjalo, i-International Bureau of Weights and Measures (IBWM), umbutho ojongene nokugcinwa kwexesha kwihlabathi, uya kuphelisa imizuzwana yokuxhuma ukusuka kwi-2035 ukuya phambili.

Kutheni le nto sifuna iminyaka enqabileyo?

Ingxelo yeSayensi ePhila ithi iminyaka yokuxhuma ibaluleke kakhulu, kwaye ngaphandle kwayo, iminyaka yethu iya kujongeka yahluke ngokupheleleyo ekugqibeleni. Iminyaka yeLeap ikhona kuba unyaka omnye kwikhalenda kaGregory mfutshane kancinane kunonyaka welanga okanye wetropikhi, elilixesha elithathwa nguMhlaba ukujikeleza ilanga ngokupheleleyo kanye. Unyaka wekhalenda uneentsuku ezingama-365 ubude, kodwa unyaka welanga umalunga neentsuku ezingama-365.24, okanye iintsuku ezingama-365, iiyure ezi-5, imizuzu engama-48 kunye nemizuzwana engama-56.

Ukuba asiwuthatheli ngqalelo lo mahluko, unyaka nonyaka odlulayo siya kurekhoda umsantsa phakathi kokuqala konyaka wekhalenda kunye nonyaka welanga oya kwandiswa ngeeyure ezi-5, imizuzu engama-48 kunye nemizuzwana engama-56 minyaka le, kwaye oku kuya kwanda. ukutshintsha amaxesha onyaka. Umzekelo, ukuba siyeka ukusebenzisa iminyaka yokuxhuma, emva kweminyaka emalunga nama-700, ihlobo kuMntla weIkhweyitha beliya kuqala ngoDisemba endaweni kaJuni.

Ukudibanisa iintsuku ze-leap rhoqo ngonyaka wesine kuphelisa le ngxaki ngenxa yokuba usuku olongezelelweyo luphantse lube nobude obufanayo nomahluko owandayo ngeli xesha.

Nangona kunjalo, inkqubo ayifezekanga: sifumana malunga nemizuzu engama-44 eyongezelelweyo rhoqo emva kweminyaka emine, okanye usuku olunye rhoqo emva kweminyaka eyi-129. Ukusombulula le ngxaki, sitsiba iminyaka ye-leap minyaka yonke ngaphandle kwaleyo yahlulwa ngama-400, efana ne-1600 kunye ne-2000. Kodwa nangona kunjalo, wawusemncinci umahluko phakathi kweminyaka yekhalenda kunye neminyaka yelanga, yiyo loo nto i-International Bureau of Weights and Measures nayo yazama ukusebenzisa imizuzwana.
Kodwa ngokubanzi, iminyaka yokuxhuma ithetha ukuba ikhalenda kaGregory (yaseNtshona) ihlala ihambelana nohambo lwethu lokujikeleza ilanga.

Imbali yeminyaka yokuxhuma

Umbono weminyaka emithandathu ubuyela emva kowama-45 BC, xa uMlawuli wamandulo waseRoma uJulius Caesar waseka ikhalenda kaJulius, eyayineentsuku ezingama-365 ezahlulahlulwe zaba ziinyanga ezili-12 esisazisebenzisa kwikhalenda kaGregory.
Ikhalenda kaJulius yayiquka iminyaka yokuxhuma rhoqo emva kweminyaka emine ngaphandle kokukhetha, kwaye yadityaniswa namaxesha onyaka oMhlaba enkosi "kuNyaka wokuGqibela weNgxaki" ngowama-46 B.C., oquka iinyanga ezili-15 ezineentsuku ezingama-445 zizonke, ngokutsho kweYunivesithi yaseHouston.

Kangangeenkulungwane, ikhalenda kaJulius yayibonakala isebenza ngokugqibeleleyo, kodwa phakathi kwinkulungwane ye-10, izazi ngeenkwenkwezi zaphawula ukuba amaxesha onyaka aqalisa malunga neentsuku ezili-XNUMX ngaphambi kokuba kwakulindelwe xa iiholide ezibalulekileyo, njengeIsta, zingasahambelani neziganeko ezithile, njengexesha lasekuhlaleni. i-equinox.

Ukuze kulungiswe le ngxaki, uPopu Gregory XIII wasungula ikhalenda kaGregory ngowe-1582, ifana nekhalenda kaJulius kodwa engaquki iminyaka enqabileyo phantse yonke iminyaka elikhulu.

Kangangeenkulungwane, ikhalenda kaGregory ibisetyenziswa kuphela ngamazwe amaKatolika, anjengeItali neSpeyin, kodwa ekugqibeleni yamkelwa ngamazwe amaProtestanti, anjengeGreat Britain ngowe-1752, xa iminyaka yayo yaqalisa ukuphambuka ngokuphawulekayo kulawo amazwe amaKatolika.

Ngenxa yomahluko phakathi kweekhalenda, amazwe athi kamva atshintshela kwikhalenda kaGregory kwanyanzeleka ukuba atsibe iintsuku ukuze angqamane nehlabathi liphela. Ngokomzekelo, xa iBritani yatshintsha iikhalenda ngowe-1752, uSeptemba 2 walandelwa nguSeptemba 14, ngokutsho kweRoyal Greenwich Museum.

Ingxelo yeSayensi ePhila iphetha ngokuba abantu baya kunyanzelwa ngaxa lithile kwikamva elikude ukuba baphinde baphonononge ikhalenda kaGregory kuba ayihambelani neminyaka yelanga, kodwa kuya kuthatha amawaka eminyaka ukuba kwenzeke oku.

IiPisces zithanda i-horoscope yonyaka ka-2024