Arctic Day

What Is Arctic Day?

Every year on April 6th, the world observes "Arctic Day," commemorating the historic event of April 6, 1909, when American explorer Robert Peary became the first person to reach the North Pole. Pushing through frigid ice fields by dog sled toward 90 degrees north latitude, his achievement stunned the world at the time. Today, the day celebrates the spirit of exploration into the unknown, while also serving as an important occasion to consider environmental protection in the Arctic, a region especially vulnerable to global warming.

Historic Facts About a Journey to the Extreme

Reaching the North Pole was, for people of that era, a dream as monumental as the moon landing would later become.

• Peary's persistence: Peary made repeated Arctic expeditions over more than 20 years, facing mortal danger many times before finally reaching the area around the North Pole on his fifth attempt. The contributions of his companion Matthew Henson and Inuit guides were essential to this success.
• A disputed "first": Frederick Cook, another American explorer, claimed to have reached the pole a year earlier, sparking a long-running controversy. Given the limitations of measurement technology at the time, scientific debate continues over whether Peary actually reached the exact North Pole.

Facts About the Arctic and Its Science

Unlike Antarctica, the Arctic has no land beneath its ice -- it's a frozen ocean.

• Ocean beneath the ice: While Antarctica is a continent covered in thick ice, the North Pole sits atop several meters of sea ice floating on the Arctic Ocean. This ice is constantly shifting with ocean currents, making it extremely difficult to pinpoint a fixed location.
• Earth's air conditioner: Arctic ice reflects sunlight, helping to keep global temperatures in check. The recent decline in Arctic ice has triggered a phenomenon known as "Arctic amplification," a scientific warning sign directly linked to extreme weather and rising ocean temperatures worldwide.

Interesting Facts About the Arctic

• Polar bears are Arctic-only: Polar bears, the kings of the Arctic, live only in the Arctic region, while penguins live only around Antarctica. The word "Arctic" comes from the Greek word for "near the bear."
• Magnetic north vs. true north: The "magnetic north pole" that a compass points to is not the same as the geographic North Pole on a map. The magnetic pole is currently shifting tens of kilometers per year due to changes in Earth's magnetic field.
• The midnight sun and polar night: In the Arctic, summer brings the "midnight sun," when the sun never sets, while winter brings the "polar night," when the sun never rises. This extreme light cycle creates a unique ecosystem and the breathtaking phenomenon of the aurora.
• Competition for Arctic resources: As the ice melts, new shipping routes (the Northern Sea Route) and access to vast oil and gas reserves beneath the seabed are becoming possible, drawing unprecedented international attention to the balance between environmental protection and economic activity.
• Japan's research base: Japan's National Institute of Polar Research operates an observation station on Norway's Svalbard archipelago, where Japanese scientists collect atmospheric and oceanic data at the forefront of efforts to predict Earth's future.

Ideas for Observing Arctic Day

• To mark Arctic Day, take a moment to think about global warming and ocean plastic pollution, and renew your commitment to small eco-friendly habits like saving energy and reducing waste, to help protect the Arctic's beautiful ice and wildlife
• Learn about how polar bears, seals, and other animals survive in temperatures below minus 40 degrees through books, videos, or documentaries, and marvel at nature's resilience and balance
• Draw inspiration from the spirit of explorers who ventured into the unknown, and use the start of the new fiscal year to take a step toward a goal or area you've been avoiding
• Look at photos of the aurora and icebergs, and reflect on the quiet of the distant polar regions as part of the larger living system that is our planet

The First Footprints on the Silent Ice Inspire the Courage to Push Past Limits and Shape the Future

April 6th is a day to feel both the indomitable spirit of the explorers who aimed for the northernmost point on the map, and the heartbeat of our beautiful, fragile planet. In the howling wind and cracking ice, Peary's challenge shows us that even the most daunting obstacles can be overcome with strong will and preparation. At the same time, news of melting ice reminds us that our lives are connected to the far side of the globe. With an explorer's curiosity and a deep respect for the nature we must protect, may you set out into the uncharted waters of the new season with a steady compass in hand.