
suryoday

suryoday (kinwa suryast) haah too kshan asato jevha sooryacha varcha kinara sakali kshitijavar disato. hii sandnya kshitij olandananya saur diskchya sampoorn prakriyecha aanee tyachyabarobarchya vatavaraniy parinamanchahi sandarbh gheu shakate.
shabdavali.
jaree kshitijavarun surya ugavato asey disat asale, taree pratyakshat pruthvichi hii gatee aahe jyamule surya disato. pruthviche nirikshak firatya sandarbh chaukatit asalyamule halana sooryacha bhram hoto; yaa spasht halchalimule anek sanskratinmadhye bhoo-kendrit pratimasamor pauranik katha aanee dharm tayar jhaale, jeey khagolshastradnya nicolas koparnikasne 16 vya shatkat tyache suryakendrit pratiman tayar kareparyant prachalit hote.
vastuvisharad buckminster fullerne suryakendriy pratikrutiche adhik changle pratinidhitva karnyasathi 'suryaprakash' aanee 'suryagrahane' yaa sandnya prastavit kelya, jaree yaa sandnya samanya bhashet pravesh kelelya naheet.
khagolshastriyadrushtya, suryoday keval eka kshanasathi hotoh jyaa kshani sooryacha varcha avyav kshitijala sparshika disato. tathapi, 'suryoday' haah shabd samanyatah yaa tappyachya aadhi aanee nantarchya kalavadhicha sandarbh detoh
mapan.
kshitijasandarbhat coone.
surya kharokhar kshitijavar pohochanyapurvich, jyala khota suryoday mhanatat, too suryoday tappa pratyakshat yeto, kaaran pruthviche vatavaran suryachi pratima apavartit karate. kshitijavar, apavartan sarasari praman 34 aark minitanche asate, jaree heey praman vatavaraniy paristhitinusar badalate.
tasech, itar bahutek saur mojmapanpramane, suryoday tevha hoto jevha sooryacha "varcha avyav", tyachya kendrapeksha, kshitij olandatana disato. kshitijavar suryachi spasht trijya 16 aark minitanchi aahe.
jevha suryache kendra kshitijapasun 50 kamani minite khalee kinwa shikharapasun 90.83 ° varr asel tevha suryoday hoto heey paribhashit karnyasathi heey done coone ekatra yetat.
divasachi vel.
suryodayasathichi vel varshbhar badalate aanee prekshakanche akshansh aanee rekhansh, unchi aanee vel kshetra yacha dekhil parinam hoto. heey badal pruthvicha aksheey zukav, pruthviche dainandin paribhraman, suryabhovati tyachya varshik lambvartulakar kakshet grahachi halchal aanee pruthvi aanee chandrachya ekmekambhovatichya jodidar paribhramananmule hotat. suryoday veleche andaje andaj lavnyasathi enalemacha vapar keela jaau shakato.
hivalyachya uttaradhat aanee vasant rutumadhye, samshitoshna akshanshanvarun disanara suryoday darroj lavkar hoto, joou unhali sankrantichya jawal tyachya suruvatichya veleparyant pohochato; jaree akshanshanusar achook tarikh badalate. yaa tappyanantar, suryoday vel darroj ushira yete, hiwali sankrantichya aaspas kadhee naa kadhee tee tyachya navintam veleparyant pohochate. sankrantichya tarkha aanee sarvat suruvatichya kinwa tajya suryoday velemadhil offset pruthvichya kakshachi vilakshanata aanee tyachya akshachya jhukanyamule hote aanee tyache varnan enalemadware kele jaate, jyacha vapar tarkhancha andaj lavnyasathi keela jaau shakato.
vatavaraniy apavartanatil badal suryoday vel tyachi spasht sthitee badaloon badaloo shakatat. dhruvanjaval, divasachya veleteel farak atishayoktipurna aahe, kaaran surya kshitij atishay uthal konatoon paar karato aanee tyamule adhik haloohaloo ugavato.
vatavaraniy apavartan aanee agrabhagachya kathavarun mojmap kelyane ratrichya tulanet divasacha sarasari kalavadhi kinchit vadhato. tathapi, suryoday aanee suryastachi vel kadhanyasathi vaparale jaanare suryoday samikaran, ganana karnyasathi suryachya bhautik kendracha vapar karate, vatavaraniy apavartan aanee saur diskdware qamee kelelya shunyetar konakade durlaksh karate.
kshitijavarche sthan.
jevha jevha suryoday hoto tevha apavartan aanee suryachya shunyetar aakarachya parinamankade durlaksh karoon, samshitoshna pradeshanmadhye too nehmi march vishuvapasun september vishuvaparyant ishanya chaturthanshat aanee september vishuvapasun march vishuvaparyant aagney chaturthanshat asato. pruthvivaril serve prekshakansathi march aanee september vishuvamadhye andaje purvela suryoday hotat. itar tarkhanvaril suryodayatil azimuthchi achook ganana guntaguntichi aahe, parantu analema vaparoon tyancha vajvi achookatene andaj lavala jaau shakato.
ujavikadil aakrutichi ganana saur bhoomiticha niyamit vapar karoon kelee jaate. khalilpramaneh 
ardhgoliy samamiti.
ujavikadil aakrutitil eka manoranjak vaishishtya mhanje jithe darroj suryoday aanee suryast pratyakshat hoto tyaa pradeshanmadhil spasht golardh samamiti.
jarr suryoday samikaranashi golardh sambandh haah refermadhye sadar kelelya saur vectorchya x-aanee y-ghatkanvar lagoo keela gela tarr hii samamiti spasht hote.
dekhava.
rung.
haveche renu aanee havetoon yenare kann pruthvichya vatavaranatun jaat asatana pandhara suryaprakash vikhuratat. heey rele scattering aanee maee scattering sanyojanadvare kele jaate.
pandhya suryaprakashacha kiran vatavaranatun nirikshakakade jaat asatana, kahee rung haveche renu aanee havetoon nighananya kanandware bimmadhun vikhurale jaatat, jyamule darshakala disana beemcha antim rung badalato. kaaran nila aanee hirwa yasarkhe lahan tarangalambiche ghatak adhik jordarpane vikhurale jaatat, heey rung pradhanyane kiranatoon kadhoon takale jaatat.
suryoday aanee suryastachya velee, jevha vatavaranatun jaanara marg lamb asato, tevha nila aanee hirwa ghatak jawaljawal purnapane kadhoon takale jaatat, jyamule tyaa velee dirgh-tarangalambiche naringi aanee laal rung disatat. kshitij laal aanee naringi rangat ujalanyasathi urvarit laal suryaprakash nantar dhagachya thembandware aanee itar tulanene mothya kananni vikhurla jaau shakato. prakashachi qamee taranglambi kadhoon takane heey drishyaman prakashachya tarangalambipeksha (50 nmpeksha qamee vyas) khoopach lahan haveche renu aanee kananchya rele vikhuranyamule hote. dhagache themb aanee suryaprakashachya tarangalambishi (600 nmpeksha jaast) tulanatmak kinwa tyahoon mothe vyas asalelya itar kananche vikhurane heey maay vikhuranyamule hote aanee teey tivrapane tarangalambivar avalambun nasate. dhaganni vikhuralelya prakashasathi aanee suryabhovati pandhya prakashachya divasachya prakashasathi (pandhya prakashache pudhe vikhurane) maay vikhurane jababdar aahe.
suryastache rung samanyatah suryoday ranganpeksha adhik tejaswi asatat, kaaran sandhyakalchya havet sakalchya havepeksha jaast kann asatat. ushnakatibandhiy pradeshat adakalelya jwalamukhichya udrekatoon nighanari rakh suryast aanee suryoday ranganna mook karate, tarr tyaeivaji samtap mandalat (lahan sulfuric aesidchya thembanche patal dhag mhanoon) unchavalela jwalamukhicha utsarg, suryastanantarche sunder rung deu shakato, jyanna afterglo aanee suryodaypurv chamak mhanatat. 1991 madheel mount pinatubo aanee 1883 madheel krakatoasah anek udrekanni jagbharat suryastanantarchya (aanee suryodaypurv chamak) ullekhaneey prakashasathi puresha uchch samatapmandaliy sulfuric acid dhaganchi nirmiti kelee aahe. unchavaril dhag suryastanantarhi samtap mandalavar, prushthbhagaparyant jordar lalsar suryaprakash pratibimbit karatat.