The 13th parallel north is a circle of latitude that is 13 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 12 hours, 53 minutes during the summer solstice and 11 hours, 22 minutes during the winter solstice.
13th parallel north Wikipedia
Starting at the Prime Meridian and heading eastwards, the parallel 13° north passes through: