Utqiagvik, Alaska, has entered its midnight sun season after the final sunrise occurred on May 11, 2024 [1].

This celestial event marks a significant shift in the daily lives of residents in the northernmost city in the U.S. The transition to continuous daylight affects everything from sleep patterns to local ecology in the Arctic region.

A timelapse video captured the transition, showing the sun remaining above the horizon. Before the start of this continuous daylight period, the city experienced only 69 minutes of darkness [2].

The phenomenon occurs because the Earth's axial tilt keeps the sun above the horizon for locations above the Arctic Circle during the summer months [2, 3]. This creates a sustained period of light where the sun never fully sets.

Residents of Utqiagvik will now experience 84 consecutive days of daylight [2]. This stretch of constant sun is projected to last until August 2, 2024 [2].

Utqiagvik, formerly known as Barrow, serves as a primary observation point for these polar events due to its extreme latitude [1, 3]. The city's position makes the transition from the dark winter months to the midnight sun particularly stark.

“Utqiagvik will now experience 84 consecutive days of daylight”

The midnight sun is a result of the Earth's 23.5-degree tilt, which causes the North Pole to lean toward the sun during the northern summer. For residents of Utqiagvik, this creates a biological and psychological challenge as the lack of darkness can disrupt circadian rhythms, though it also provides a critical window for hunting, fishing, and infrastructure maintenance that is impossible during the frozen winter.