The 54th parallel north is a circle of latitude that is 54 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 17 hours, 9 minutes during the summer solstice and 7 hours, 22 minutes during the winter solstice.

Around the world

Starting at the Prime Meridian (in the North Sea southeast of Bridlington, East Riding of Yorkshire, England) and heading eastwards, the parallel 54° north passes through: ! scope="col" width="125" | Coordinates ! scope="col" | Country, territory or sea ! scope="col" | Notes ! scope="row" style="background:#b0e0e6;" | North Sea ! scope="row" | 🇩🇪 ! scope="row" style="background:#b0e0e6;" | Baltic Sea ! scope="row" | 🇩🇪 ! scope="row" style="background:#b0e0e6;" | Baltic Sea ! scope="row" | 🇩🇪 ! scope="row" style="background:#b0e0e6;" | Baltic Sea ! scope="row" | 🇵🇱 ! scope="row" | 🇱🇹 ! scope="row" | 🇧🇾 ! scope="row" | 🇱🇹 ! scope="row" | 🇧🇾 ! scope="row" | 🇷🇺 ! scope="row" | 🇰🇿 ! scope="row" | 🇷🇺 ! scope="row" | 🇰🇿 ! scope="row" | 🇷🇺 ! scope="row" | 🇰🇿 ! scope="row" | 🇷🇺 ! scope="row" | 🇰🇿 ! scope="row" | 🇷🇺 ! scope="row" | 🇰🇿 ! scope="row" | 🇷🇺 ! scope="row" | 🇰🇿 ! scope="row" | 🇷🇺 ! scope="row" | 🇰🇿 ! scope="row" | 🇷🇺 ! scope="row" | 🇰🇿 ! scope="row" | 🇷🇺 ! scope="row" style="background:#b0e0e6;" | Sea of Okhotsk ! scope="row" | 🇷🇺 ! scope="row" style="background:#b0e0e6;" | Sea of Okhotsk ! scope="row" | 🇷🇺 ! scope="row" style="background:#b0e0e6;" | Sea of Okhotsk ! scope="row" | 🇷🇺 ! scope="row" style="background:#b0e0e6;" | Pacific Ocean ! scope="row" style="background:#b0e0e6;" | Bering Sea ! scope="row" | 🇺🇸 ! scope="row" | 🇨🇦 ! scope="row" style="background:#b0e0e6;" | Hecate Strait ! scope="row" | 🇨🇦 ! scope="row" style="background:#b0e0e6;" | James Bay ! scope="row" | 🇨🇦 ! scope="row" style="background:#b0e0e6;" | Atlantic Ocean ! scope="row" | 🇮🇪 ! scope="row" style="background:#b0e0e6;" | Dundalk Bay ! scope="row" | 🇮🇪 ! scope="row" style="background:#b0e0e6;" | Irish Sea ! scope="row" | ! scope="row" style="background:#b0e0e6;" | North Sea