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• Northern Hemisphere
  Northern Hemisphere

  noun

  the half of the earth between the North Pole and the equator.
• northern hemisphere
  northern hemisphere

  noun

  that half of the globe lying north of the equator

Northern Hemisphere

American  

noun

1. the half of the earth between the North Pole and the equator.

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northern hemisphere British  

noun

1. that half of the globe lying north of the equator

2. astronomy that half of the celestial sphere north of the celestial equator

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Northern Hemisphere Scientific  

/ nôr′thərn /

1. The half of the Earth north of the equator.

2. The half of the celestial sphere north of the celestial equator.

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Northern Hemisphere Cultural  

1. The northern half of the Earth's surface; the half north of the equator.

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Etymology

Origin of Northern Hemisphere

First recorded in 1885–90

Example Sentences

“As a result, refinery margins stay elevated, delaying price relief for end users of diesel, jet fuel, and, not least, gasoline as the Northern Hemisphere driving season reaches its peak.”

From MarketWatch • Jun. 26, 2026

With the war occurring during planting season in the Northern Hemisphere, this has created an acute fertilizer shortage at the time when farmers should be seeding their fields.

From Salon • Apr. 24, 2026

Of those, vessels carrying key products like fertilizers would have priority, especially as the Northern Hemisphere prepares for planting season, she said.

From The Wall Street Journal • Apr. 1, 2026

Northern Hemisphere fertilizer manufacturers are riding a “nice crest of a wave” from higher prices, Milam said.

From Barron's • Mar. 29, 2026

It’s huge—actually eight posters that I taped together—and shows all the major stars, constellations, and sections of the Milky Way visible from the Northern Hemisphere.

From "The Sun Is Also a Star" by Nicola Yoon