Does the Moon affect northern lights viewing? This is a common question among potential aurora viewers. How exactly does the Moon and its many phases throughout the month affect one’s ability to view the northern lights? Your aurora viewing experience will be different depending on the time of month, but a full Moon is not necessarily a negative thing.
Greatland Adventures aurora guides are experts at positioning guests in the optimum location for the best chance of viewing the northern lights, and the Moon can provide a stunning backdrop for shadows and wintery nighttime photography.
Below is a breakdown of the Moon’s lunar phases, what they mean, and how they may affect your aurora viewing experience:
The new moon phase lasts for 10 days when the Moon is positioned directly between Earth and the Sun. Illumination of the Moon is less than 20% during this time and as such there is minimal light cast on Earth’s landscapes, making aurora and stargazing excellent when forecasts are positive for clear skies and solar storms. However, landscape photography and videography are generally more difficult during this phase due to the diminished lighting of the Moon.
A mid-moon phase is the period of the moon cycle when the Moon’s illumination is between 20-80%. During this 10-day phase, the Moon has minimal effect on aurora viewing or stargazing.
A full moon happens over 10 days when the Moon’s illumination is 80-100%. During this phase, the Moon lights up a night landscape and mild auroral activity will be difficult to see. However, when auroral displays are strong, a full moon phase allows our eyes to more easily perceive the true colors of the aurora, especially the greens and pinks. Additionally, landscape photography and videography are enhanced during this phase due to the extra ambient light from the Moon.
Vacations to Alaska don’t always fall on the calendar’s “perfect” time for spotting aurora, but rest assured that our local guides take into account the lunar phases and will make every effort to find the best viewing locations to maximize your aurora adventure.
Greatland Adventures offers ANCHORAGE aurora tours from August 21 – April 14.
Greenland Adventures offers FAIRBANKS aurora tours from August 28 – April 14.
Turnagain Arm Winter Scenic Tour
Travel the scenic Seward Highway along Turnagain Arm to Portage Valley. Take a scenic tram to the top of a mountain and view Alaska's iconic animals up close. The choice is yours!
Private Anchorage Sightseeing Tour
Get a perfect introduction to the greater Anchorage area on this 3-hour tour. Stops include Earthquake Park, Lake Hood Seaplane Base, Beluga Point, Potter's Marsh, and Flattop Mountain.
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