That point appears to be either on the beach or just offshore,
about 5 miles northwest of the center of San Juan, Puerto Rico.
The closest major city is Madrid, located at 40 degrees 25 minutes north latitude and 3 degrees 39 minutes west longitude, a 2 degrees east difference.
Athens, Greece is located at approximately 37 degrees 59 minutes north latitude and 23 degrees 44 minutes east longitude.
53 degrees 15 minutes north latitude and 0 degrees 30 minutes west longitude is located in the North Sea, off the east coast of England.
It is the parallel of latitude that runs 66° 33′ 44″ (or 66.5622°) north of the Equator.
The southern tip of the Big Island of Hawaii is 18 degrees, 55 minutes North Latitude. The northern edge of the island of Kauai is 22 degrees, 15 minutes north.
The closest major city is Madrid, located at 40 degrees 25 minutes north latitude and 3 degrees 39 minutes west longitude, a 2 degrees east difference.
There's no city there. That point is at sea in the Gulf of Finland, about 12.7 miles south of the center of Helsinki.
It is the North Atlantic Ocean.
The Dead Sea
The Tropic of Cancer is just south of that, at 23 degrees 26 minutes north.
Seattle is located at 47 degrees, 36 minutes north latitude. Minneapolis is located at 44 degrees, 59 minutes north latitude, therefor, Seattle is farther north.
Athens, Greece is located at approximately 37 degrees 59 minutes north latitude and 23 degrees 44 minutes east longitude.
Berlin, the capital of Germany.
Chicago.
Madona, Latvia
Cairo is the capital and largest city of Egypt. It is located at 30 degrees 3 minutes North, 31 degrees 14 minutes East.
53 degrees 15 minutes north latitude and 0 degrees 30 minutes west longitude is located in the North Sea, off the east coast of England.