Rana tsakar dare wani abu ne na halitta wanda aka samo a cikin latitudes a arewacin Arctic Circle (kuma kudu maso yammacin Antarctic Circle), inda za'a iya ganin rana a tsakiyar dare. Tare da yanayin yanayi mai kyau, ana iya ganin rana a cikakke 24 hours a rana. Wannan abu ne mai kyau ga matafiya da ke tsara kwanakin da yawa a waje, kamar yadda za a sami isassun haske ga ayyukan waje a kowane lokaci!
Mafi kyaun wurin da za a fuskanci tsakiyar dare
Mafi mashahuriyar Scandinavian wuri na matafiya don sanin yanayin halitta na Midnight Sun a Norway ne a Arewacin Cape (Nordkapp) .
An san shi a matsayin arewacin Turai, a Arewacin Cape yana da kwanaki 76 (daga Mayu 14 - Yuli 30) na tsakar rana da tsakar rana tare da kwanakin kadan tare da rana mai tsaka kafin da baya.
Yankunan da lokutan Midnight Sun a Norway:
- Longyearbyen (Spitsbergen): Apr 20 - Aug 20
- North Cape (Nordkapp): Mayu 14 - Yuli 30
- Hammerfest: Mayu 16 - Yuli 27
- Tromsø / Tromso, Hausberg: Mayu 20 - Yuli 22
- Narvik, Hausberg: Mayu 25 - Yuli 18
- Lofoten & Vesterålen: Late May - Yuli Yuli
- Bodø / Bodo: Yuli 4 - Yuli 8
Wasu manyan wurare sun hada da Arewacin Sweden, Greenland da Northern Iceland .
Idan ba za ku iya barci ba ...
A Norway da Greenland, ƙauyuka sukan saba wa waɗannan canje-canje ta hanyar halitta kuma suna buƙatar rashin barci. Idan kuna da matsalolin barci saboda hasken rana a lokacin Midnight Sun, yi ƙoƙari ya rufe dakin ta rufe ta taga. Idan wannan bai taimaka ba, nemi taimako - ba zaka zama farkon ba. Scandinavia zasu fahimta kuma za suyi komai don taimakawa wajen kawar da haske daga dakinka.
Bayanan Kimiyya na Tsakar dare
Ƙasa ta haɗu da rana a kan jirgin da ake kira ecliptic. Equator na Duniya yana haɗaka da ecliptic ta 23 ° 26 '. A sakamakon haka, Arewa da Kudancin Kogin sun juya zuwa Sun don watanni shida. Kusa da lokacin rani solstice, ranar 21 ga watan Yuni, Tsakiyar Arewa ya kai iyakar girmanta ga Sun da Sun na haskaka dukkan yankunan polar zuwa ƙasa + 66 ° 34 '.
Kamar yadda aka gani daga yankin polar, Sun ba ya kafa, amma kawai ya isa mafi ƙasƙanci a tsakiyar dare. Latitude + 66 ° 34 'ya bayyana Arctic Circle (mafi yawan kudanci a Arewacin Hemisphere inda za a iya gani da tsakar dare).
Tsarukan Polar da Tsaro
Kishiyar Midnight Sun (wanda ake kira Polar Day) shine Polar Night . Night Polar dare ne mai dorewa fiye da sa'o'i 24, gaba daya a cikin kwakwalwa.
Yayin da kake tafiya a arewacin Scandinavia, zaka iya ganin wani abu mai ban mamaki na Scandinavian, watau Northern Lights (Aurora Borealis) .