Seasons Explorer
Kuwala kwa dzuwa, nthawi ya tsiku ndi usiku, kutalika kwa mwezi ndi masiku.
ESO/S. Guisard (www.eso.org/~sguisard) (CC BY 4.0)
Seasons Explorer
Kodi ndi chiyani? N'chifukwa chiyani masiku a chilimwe ndi ozizira? Mtundu wa dziko lapansi umasintha, choncho chaka chilichonse malo onse amaona dzuwa likukhala pamwamba kapena pansi pa mdima, komanso nthawi zambiri kapena pang'onopang'ono. Izi zikusonyeza kuti kwa malo onse ndi tsiku lililonse.
Momwe mungagwiritsire ntchito: Sankhani mzinda wanu pansi pa "Inu malo" (kapena kunyamula latitude), ndiye sankhani tsiku kapena dinani solstice batani. Sungani 3D ya dziko lapansi kuti izungulire.
Malo anu: London
Onani momwe dzuwa limakhalira komwe muli, pa tsiku lomwe mwasankha pamwambapa.
Msakatuli wanu adzakufunsani koyamba. Malo anu amagwiritsa ntchito izi zokha, kuti apange zowonjezera. Sichidzasungidwa kapena kutumizidwa kulikonse.
- Kuwala kwa dzuwa
- Kuwala kwa dzuwa
- Kuwala kwa tsiku
- Sun highest at
- Kuwala kwa dzuwa
Kuchokera ku GeoNames (geonames.org), CC BY 4.0. Kutuluka kwa dzuwa, kulowa kwake ndi malo a dzuwa: formulas of the NOAA Global Monitoring Laboratory solar calculator, from J. Meeus, Astronomical Algorithms. Kutuluka kwa dzuwa ndi kulowa kwake ndi pamene mbali ya pamwamba ya dzuwa imakhudza mtunda wozungulira, polola njira yomwe mpweya umadula mwanga, choncho amapatsa masiku otalika kwambiri kuposa chithunzi cha geometric pansipa. Madera a nthawi amachokera pa seva yanu yokha.
M'madera ena, masiku a tsiku ndi nthawi ya usiku zimasiyana kwambiri. Nthawi yoti tsiku likhale lofupika ndi kutalika kwa dzuwa (kuchokera kukatikati mwake).
Pezani izi
- Sankhani mzinda wanu, ndiyeno dinani "June solstice" ndi "December solstice".Kudziwitsa: Kodi tsiku lanu lotalika ndi liti kuposa tsiku lanu lfupi?Kapena ngati muli kumbali ya equator, pali kusiyana kwakukulu.
- Sankhani Quito, pa equator, ndi kumadula Play.Kudziwitsa: M'masiku 12 onse a chaka, dzuwa limawoneka nthawi zonse. Pafupi ndi equator, masiku amayamba ndi mvula ndipo sikuti ndi kuwala kwa tsiku.
- Sankhani Reykjavík ndi kukanikiza "June solstice".Kudziwitsa: The Sun sets just after midnight and rises again before 3 a.m., and it never gets fully dark. Kumadzulo kwa Arctic Circle (66.6° N) sichidzakhazikitsidwa panthawi iliyonse.
- Sungani kuwala kwa axial ku 0°, kenako ku 90°.Kudziwitsa: Ngati sikuti pali kuzungulira kwa mwezi, tsiku lililonse limakhala ndi nthawi ya 12 patsiku ndipo manyengo amasiya.Ngati pali kuzungulira kwakukulu, monga pa Uranus, komwe kumasinthana, manyengo amasintha kwambiri.
Kuchokera ku 0° pa equator mpaka 90° pa North kapena South Pole. London ili pa pafupifupi 51.5° N; Sydney ndi pafupifupi 33.9° S.
Kutalika kwa kutalika kwa axis ya spin ya dziko lapansi poyerekeza ndi njira yake yozungulira dzuwa: pafupifupi 23.4 °.Kuwala, osati kuwala kwathu kuchokera ku dzuwa, ndiko komwe kumayambitsa nthawi za chaka.
Kuwonjezera pa mawu ofotokoza →Latitude komwe dzuwa limakhala lozungulira pamphepete mwake nthawi yamadzulo tsiku lina.Ili limasintha kuchokera ku 23.4° N mu June mpaka 23.4° S mu December ndi kumbuyo.
Kuwonjezera pa mawu ofotokoza →Masiku awiri a chaka, pafupifupi 21 June ndi 21 December, pamene dzuwa limafika kumadzulo kapena kumadzulo kwa dziko lapansi, zimabweretsa masiku otalika kwambiri ndi ofupikitsa kwambiri.
Kuwonjezera pa mawu ofotokoza →Masiku awiri a chaka, pafupifupi 20 March ndi 22 September, pamene dzuwa ndi pamwamba pa m'mphepete mwa equator ndi tsiku ndi usiku ndi zofanana kuzungulira.
Kuwonjezera pa mawu ofotokoza →Nthawi yomwe dzuwa limakhala lotentha kwambiri panyanja tsiku lina. Pa nthawi ya usiku, nthawi zambiri si 12:00, chifukwa cha zosiyanasiyana za nthawi ndi nthawi ya chilimwe.
Pafupi ndi mapiri, dzuwa limatha kukhala pamwamba kwa nthawi ya 24 yokha panthawi ya chilimwe (kumadzulo kwa dzuwa) ndipo kumatha kukhala pansi pa mtunda wa kuwala tsiku lonse panthawi ya chilimwe (mawa a polar).
Tabula ya deta (malemba osiyanasiyana)
| Latitude | Equinox | June solstice | December solstice |
|---|---|---|---|
| 0° N | 12 h | 12 h | 12 h |
| 23.44° N | 12 h | 13.4 h | 10.6 h |
| 40° N | 12 h | 14.8 h | 9.16 h |
| 51.5° N | 12 h | 16.4 h | 7.6 h |
| 60° N | 12 h | 18.5 h | 5.51 h |
| 66.56° N | 12 h | 24 h | 0 h |
| 80° N | 12 h | 24 h | 0 h |
Zipangizo ndi zitsanzo zimagwiritsa ntchito mapangidwe osinthidwa kuti aziphunzira okha. Sayenera kugwiritsidwa ntchito poyendetsa, kupanga miyezo kapena kukhazikitsa njira iliyonse yogwiritsira ntchito. Onani zoletsa za masamba ophunzitsa