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{{Location map-line|lat=18}} |
{{Location map-line|lat=18}}{{Short description|Circle of latitude}} |
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The '''18th parallel north''' is a [[circle of latitude]] that is 18 [[degree (angle)|degrees]] [[true north|north]] of the [[Earth|Earth's]] [[equator|equatorial plane]]. It crosses [[Africa]], [[Asia]], the [[Indian Ocean]], the [[Pacific Ocean]], [[Central America]], the [[Caribbean]] and the [[Atlantic Ocean]]. |
The '''18th parallel north''' is a [[circle of latitude]] that is 18 [[degree (angle)|degrees]] [[true north|north]] of the [[Earth|Earth's]] [[equator|equatorial plane]]. It crosses [[Africa]], [[Asia]], the [[Indian Ocean]], the [[Pacific Ocean]], [[Central America]], the [[Caribbean]] and the [[Atlantic Ocean]]. |
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At this latitude the [[sun]] is visible for 13 hours, 13 minutes during the [[summer solstice]] and 11 hours, 3 minutes during the [[winter solstice]].<ref>http://aa.usno.navy.mil/data/docs/Dur_OneYear.php</ref> |
At this latitude the [[sun]] is visible for 13 hours, 13 minutes during the [[summer solstice]] and 11 hours, 3 minutes during the [[winter solstice]].<ref>{{Cite web|date=2019-09-24|title=Duration of Daylight/Darkness Table for One Year|url=http://aa.usno.navy.mil/data/docs/Dur_OneYear.php|url-status=dead|archive-url=https://web.archive.org/web/20191012094319/http://aa.usno.navy.mil/data/docs/Dur_OneYear.php|archive-date=2019-10-12|access-date=2021-03-10|website=U.S. Naval Observatory}}</ref> |
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==Around the world== |
==Around the world== |
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| {{Coord|18|0|N|0|0|E|type:landmark|name=Prime Meridian}} |
| {{Coord|18|0|N|0|0|E|type:landmark|name=Prime Meridian}} |
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| {{MLI}} |
| {{MLI}} |
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| This part of Mali has declared independence as {{flag|Azawad}} |
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| {{Coord|18|0|N|4|14|E|type:country|name=Niger}} |
| {{Coord|18|0|N|4|14|E|type:country|name=Niger}} |
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Line 28: | Line 28: | ||
| {{SDN}} |
| {{SDN}} |
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| {{Coord|18|0|N|38|34|E|type:country|name=Eritrea}} |
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| {{ERI}} |
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| For about 1 km |
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| style="background:#b0e0e6;" | {{Coord|18|0|N|38|34|E|type:waterbody|name=Red Sea}} |
| style="background:#b0e0e6;" | {{Coord|18|0|N|38|34|E|type:waterbody|name=Red Sea}} |
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⚫ | |||
| style="background:#b0e0e6;" | [[Red Sea]] |
| style="background:#b0e0e6;" | [[Red Sea]] |
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| style="background:#b0e0e6;" | |
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|- |
|- |
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| {{Coord|18|0|N|41|38|E|type:country|name=Saudi Arabia}} |
| {{Coord|18|0|N|41|38|E|type:country|name=Saudi Arabia}} |
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Line 51: | Line 55: | ||
| {{Coord|18|0|N|73|1|E|type:country|name=India}} |
| {{Coord|18|0|N|73|1|E|type:country|name=India}} |
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| {{IND}} |
| {{IND}} |
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| [[Maharashtra]]<br/> [[Karnataka]]<br/> [[Andhra Pradesh]]<br/> [[Chhattisgarh]]<br/> [[Orissa, India|Orissa]]<br/> [[Telangana]] |
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| [[Maharashtra]]<br/ |
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> [[Karnataka]]<br/ |
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> [[Andhra Pradesh]]<br/ |
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> [[Chhattisgarh]]<br/ |
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> [[Orissa]]<br/ |
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> Andhra Pradesh<br/ |
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> Orissa<br/ |
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> Andhra Pradesh |
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|- |
|- |
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| style="background:#b0e0e6;" | {{Coord|18|0|N|83|34|E|type:waterbody|name=Indian Ocean}} |
| style="background:#b0e0e6;" | {{Coord|18|0|N|83|34|E|type:waterbody|name=Indian Ocean}} |
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Line 97: | Line 94: | ||
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| style="background:#b0e0e6;" | {{Coord|18|0|N|106|28|E|type:waterbody|name=South China Sea}} |
| style="background:#b0e0e6;" | {{Coord|18|0|N|106|28|E|type:waterbody|name=South China Sea}} |
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| style="background:#b0e0e6;" | [[ |
| style="background:#b0e0e6;" | [[Pacific Ocean]] |
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| style="background:#b0e0e6;" | Passing just south of the island of [[Hainan]], {{PRC}} |
| style="background:#b0e0e6;" | Passing just south of the island of [[Hainan]], {{PRC}}, [[South China Sea]] |
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|- |
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| {{Coord|18|0|N|120|30|E|type:country|name=Philippines}} |
| {{Coord|18|0|N|120|30|E|type:country|name=Philippines}} |
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Line 106: | Line 103: | ||
| style="background:#b0e0e6;" | {{Coord|18|0|N|122|11|E|type:waterbody|name=Pacific Ocean}} |
| style="background:#b0e0e6;" | {{Coord|18|0|N|122|11|E|type:waterbody|name=Pacific Ocean}} |
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| style="background:#b0e0e6;" | [[Pacific Ocean]] |
| style="background:#b0e0e6;" | [[Pacific Ocean]] |
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| style="background:#b0e0e6;" | [[Philippine Sea]]<br/ |
| style="background:#b0e0e6;" | [[Philippine Sea]]<br/> Passing just south of [[Pagan Island]], {{MNP}}<br/> into an unnamed part of the Ocean |
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> Passing just south of [[Pagan Island]], {{MNP}}<br/ |
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> into an unnamed part of the Ocean |
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| {{Coord|18|0|N|102|27|W|type:country|name=Mexico}} |
| {{Coord|18|0|N|102|27|W|type:country|name=Mexico}} |
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Line 119: | Line 114: | ||
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| style="background:#b0e0e6;" | {{Coord|18|0|N|88|8|W|type:waterbody|name=Chetumal Bay}} |
| style="background:#b0e0e6;" | {{Coord|18|0|N|88|8|W|type:waterbody|name=Chetumal Bay}} |
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⚫ | |||
| style="background:#b0e0e6;" | [[Chetumal Bay]] |
| style="background:#b0e0e6;" | [[Chetumal Bay]] |
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|- |
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| {{Coord|18|0|N|87|58|W|type:country|name=Belize}} |
| {{Coord|18|0|N|87|58|W|type:country|name=Belize}} |
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Line 127: | Line 122: | ||
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| style="background:#b0e0e6;" | {{Coord|18|0|N|87|55|W|type:waterbody|name=Caribbean Sea}} |
| style="background:#b0e0e6;" | {{Coord|18|0|N|87|55|W|type:waterbody|name=Caribbean Sea}} |
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⚫ | |||
| style="background:#b0e0e6;" | [[Caribbean Sea]] |
| style="background:#b0e0e6;" | [[Caribbean Sea]] |
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⚫ | |||
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|- |
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| {{Coord|18|0|N|77|50|W|type:country|name=Jamaica}} |
| {{Coord|18|0|N|77|50|W|type:country|name=Jamaica}} |
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| {{JAM}} |
| {{JAM}} |
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| Passing |
| Passing through [[Kingston, Jamaica|Kingston]] |
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|- |
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| style="background:#b0e0e6;" | {{Coord|18|0|N|76|15|W|type:waterbody|name=Caribbean Sea}} |
| style="background:#b0e0e6;" | {{Coord|18|0|N|76|15|W|type:waterbody|name=Caribbean Sea}} |
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| style="background:#b0e0e6;" | [[ |
| style="background:#b0e0e6;" | [[Atlantic Ocean]] |
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| style="background:#b0e0e6;" | Passing just south of the [[Tiburon Peninsula, Haiti|Tiburon Peninsula]], {{HTI}} |
| style="background:#b0e0e6;" | Passing just south of the [[Tiburon Peninsula, Haiti|Tiburon Peninsula]], {{HTI}}, [[Caribbean Sea]] |
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| {{Coord|18|0|N|71|42|W|type:country|name=Dominican Republic}} |
| {{Coord|18|0|N|71|42|W|type:country|name=Dominican Republic}} |
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|-valign="top" |
|-valign="top" |
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| style="background:#b0e0e6;" | {{Coord|18|0|N|71|9|W|type:waterbody|name=Caribbean Sea}} |
| style="background:#b0e0e6;" | {{Coord|18|0|N|71|9|W|type:waterbody|name=Caribbean Sea}} |
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| style="background:#b0e0e6;" | [[ |
| style="background:#b0e0e6;" | [[Atlantic Ocean]] |
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| style="background:#b0e0e6;" | Passing just south of [[Saona Island]], {{DOM}}<br/ |
| style="background:#b0e0e6;" | [[Caribbean Sea]]<br>Passing just south of [[Saona Island]], {{DOM}}<br/> Passing just south of [[Mona, Puerto Rico|Isla Mona]], {{PRI}} |
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> Passing just south of [[Mona, Puerto Rico|Isla Mona]], {{PRI}} |
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| {{Coord|18|0|N|67|12|W|type:country|name=Puerto Rico}} |
| {{Coord|18|0|N|67|12|W|type:country|name=Puerto Rico}} |
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Line 152: | Line 146: | ||
|-valign="top" |
|-valign="top" |
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| style="background:#b0e0e6;" | {{Coord|18|0|N|65|52|W|type:waterbody|name=Caribbean Sea}} |
| style="background:#b0e0e6;" | {{Coord|18|0|N|65|52|W|type:waterbody|name=Caribbean Sea}} |
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| style="background:#b0e0e6;" | [[ |
| style="background:#b0e0e6;" | [[Atlantic Ocean]] |
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| style="background:#b0e0e6;" | Passing just south of [[Vieques, Puerto Rico|Isla de Vieques]], {{PRI}}<br/ |
| style="background:#b0e0e6;" | [[Caribbean Sea]]<br>Passing just south of [[Vieques, Puerto Rico|Isla de Vieques]], {{PRI}}<br/> Passing between the islands of [[Saint Thomas, U.S. Virgin Islands|St. Thomas]] and [[Saint Croix, U.S. Virgin Islands|St. Croix]], {{VIR}}<br/> Passing just south of {{SXM}} |
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> Passing between the islands of [[Saint Thomas, U.S. Virgin Islands|St. Thomas]] and [[Saint Croix, U.S. Virgin Islands|St. Croix]], {{VIR}}<br/ |
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> Passing just south of {{SXM}} |
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| style="background:#b0e0e6;" | {{Coord|18|0|N|63|0|W|type:waterbody|name=Atlantic Ocean}} |
| style="background:#b0e0e6;" | {{Coord|18|0|N|63|0|W|type:waterbody|name=Atlantic Ocean}} |
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Line 167: | Line 159: | ||
| {{Coord|18|0|N|5|46|W|type:country|name=Mali}} |
| {{Coord|18|0|N|5|46|W|type:country|name=Mali}} |
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| {{MLI}} |
| {{MLI}} |
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| This part of Mali has declared independence as {{flag|Azawad}} |
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{{geographical coordinates|state=collapsed}} |
{{geographical coordinates|state=collapsed}} |
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[[Category: |
[[Category:Circles of latitude|n18]] |
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[[fa:مدار ۱۸ درجه شمالی]] |
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[[fr:18e parallèle nord]] |
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[[pt:Paralelo 18 N]] |
Latest revision as of 21:34, 10 March 2021
The 18th parallel north is a circle of latitude that is 18 degrees north of the Earth's equatorial plane. It crosses Africa, Asia, the Indian Ocean, the Pacific Ocean, Central America, the Caribbean and the Atlantic Ocean.
At this latitude the sun is visible for 13 hours, 13 minutes during the summer solstice and 11 hours, 3 minutes during the winter solstice.[1]
Around the world
Starting at the Prime Meridian and heading eastwards, the parallel 18° north passes through:
See also
References
- ^ "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.