Back خط عرض 50° شمال Arabic 50-и северен паралел Bulgarian 50. paralela (sjever) BS Paral·lel 50° nord Catalan 50. rovnoběžka severní šířky Czech 50. nordlige breddekreds Danish Paralelo 50 norte Spanish مدار ۵۰ درجه شمالی FA 50e parallèle nord French 50 अक्षांश उत्तर HI
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The 50th parallel north is a circle of latitude that is 50 degrees north of the Earth's equatorial plane. It crosses Europe, Asia, the Pacific Ocean, North America, and the Atlantic Ocean.
At this latitude the sun is visible for 16 hours, 22 minutes during the summer solstice and 8 hours, 4 minutes during the winter solstice.[1] The maximum altitude of the sun during the summer solstice is 63.44 degrees and during the winter solstice it is 16.56 degrees. During the summer solstice, nighttime does not get beyond astronomical twilight, a condition which lasts throughout the month of June. It is possible to view both astronomical dawn and dusk every day of the month of May.[2]
At this latitude, the average sea surface temperature between 1982 and 2011 was about 8.5 °C (47.3 °F).[3]
- ^ "Duration of Daylight/Darkness Table for One Year". U.S. Naval Observatory. 2019-09-24. Archived from the original on 2019-10-12. Retrieved 2021-03-10.
- ^ "Earth-Sun geometry - The Encyclopedia of Earth". www.eoearth.org.
- ^ "Zonal Mean Sea Surface Temperatures (5 deg Latitude Bands) Average of Jan 1982 to Dec 2011". Retrieved July 7, 2022.