Tsiku yaitali chaka

Mu kumpoto kwa dziko lapansi tsiku yaitali - umatchedwa tsiku la chilimwe yozizira - imagwera pa June 21. Pa tsiku ili, dzuwa ndi m'chizimezime maola 17,5, ngati inu kutenga Moscow kumpoto. Mu St. Petersburg, masana kumatenga palimodzi pafupifupi 19 maola mwa 24.

Dongosolo dzuwa m'malo zovuta. Dziko Lapansi kanjira wachibale kwa dzuwa si bwalo wangwiro, ndi elliptical, choncho panthawi zosiyanasiyana dzuwa ndi patsogolo pang'ono kapena pang'ono kwa izo ku dziko lapansi. kusiyana ndi zazing'ono - 5 miliyoni makilomita, koma iye anali, komanso kupendekeka lapansi chifukwa mkombero tsiku ndi pachaka. Tsiku yaitali - chilimwe yozizira - Dziko Lapansi ndi makilomita miliyoni 152 ndi nyenyezi zake. Pa tsiku ili, dzuwa lili ku chimbuzi cha neboslokna lapansi - ecliptic. Kuyambira June 21, tsiku la kuunika pang'onopang'ono kuchepa mpaka December 21 sangafikire osachepera yake, ndiyeno zonse kuyamba kachiwiri.

Mu chikhalidwe cha anthu ambiri a tsiku yaitali akadali holide, inafika kuchokera mu kuya kwa zaka zambiri. Ancient Asilavo, Finns, asilikali a Sweden n'kulanda, Balts, Germany ndi Chipwitikizi chikondwerero, ndi m'madera ena adakali kupitiriza kukondwerera tsiku ili monga pachiyambi kapena pakati chilimwe. Mwachitsanzo, mu Sweden mu chikondwerero cha chilimwe yozizira pambuyo usiku wa chikondwerero atsikana amayenera kusonkhanitsa mitundu 7 osiyana ndi kuziika pansi pilo anu ndimalota za constriction lapansi. Aselote chikondwerero lero Lita - m'ma chilimwe. holide imeneyi unkagwirizanitsidwa ndi mwambo wachikunja dzuwa.

Mu Russia analogi maholide amenewa wakhala tsiku la Ivan Kupala Day, amene chikondwerero pang'ono kenako - 7 July. Asilavo ankakhulupiriranso lero lachinsinsi ndipo ankaganiza kuti kunali usiku wa pa 7 ndi 8 July maluwa fern, amene angasonyeze malo chuma ndi chobisika. Mu China, kwambiri, pali holide - Syachzhi. Mu Latvia holide imeneyi imatchedwa Midsummer, ndipo ambiri, ndi holide anthu. M'mizinda ndi akulowera ndi mapwando, zimene yekha ndi kunyezimira woyamba wa dzuwa.

Imodzi mwa nyumba wotchuka, amene adakali kumumanga tsiku wautali kuposa chaka, ndi Stonehenge, vozvezdenny pafupifupi 5,000 zapitazo. Chaka chilichonse, zikwizikwi za ku Britain ndi alendo kupita kumeneko ndi kukondwerera chiyambi cha dzinja, chifukwa pa maganizo a zakuthambo ichi ndiye chiyambi.

Kuwonjezera solstices, pali March. Mu masiku a tsiku kuwala ndi usiku ofanana kuchuluka kwa nthawi, ndi mphindi izi zimachitika nthawi 2 chaka: March 21-22 ndi September 22-23.

Ngati mudzapempha kupeza angati kwenikweni kumatenga tsiku yaitali, yankho lake ndi losavuta - miyezi isanu ndi umodzi. Ndipo lero amatchedwa kozizira, pamene theka lina usiku kulamulira kudera lozizira kwambiri. zodabwitsazi zingaoneke mu hemispheres onse.

Zingatanthauze kuti ena kufunika - tsiku yaitali mu kumpoto kwa dziko lapansi. N'chifukwa chiyani kukondwerera ngati tsiku, ndipo ambiri, anthu ndi kuyambitsa kwa magetsi chiri pafupi kutha kudalira zinthu monga kupezeka kwa dzuwa mu mlengalenga. Komabe, mfundo ndi zambiri zovuta. Kumene, tsopano, dzuwa litalowa kwenikweni kupita kukagona, koma inu mungakhoze basi kuyatsa nyali tebulo kapena chandelier. Koma anthu amakhala ngati yotentha ndi masiku dzuwa kuposa chisanu ndi overcast kumwamba.