If you’re looking for a spectacular display in the Hawaii night sky, make sure you see these five planets align just past sunset, between March 25 and March 30, 2023. This rare phenomenon will peak at the beginning of the week but should be visible through the end of March – as long as the weather cooperates. Mark your calendars and look for a clear view of the horizon so you won’t miss the chance to see this unique occurrence!

This month, Hawaiians will witness a rare celestial phenomenon during which five planets align in the night sky.
JTSorrell via E+ / Getty Images
During the last week of March, you’ll have the chance to see the unique phenomenon that only happens every few years. The last time a similar event occurred was in June 2022, and before then, not since 2004.
Five planets - Mercury, Venus, Mars, Jupiter, and Uranus - will all appear to line up in the twilight sky, just after sunset.
alxpin via E+ Collection / Getty Images
These planets will appear to be on parade because of the way they travel on their individual planes of the solar system. They will be visible to the naked eye, but you can definitely see them better if you have a telescope or binoculars.
Jupiter and Mercury will be lowest on the horizon. Venus will be slightly higher, then Uranus. Mars will be the highest above the horizon.
by Chakarin Wattanamongkol via Moment Collection / Getty Images
Tucked against Mars, you’ll also see a sliver of a crescent moon at the end of the parade, trailing the planets as they set. Even though these planets will look like they’re close, there are still millions of miles between them.
The best time for seeing all five planets in the sky will be the first half hour or so right after the sun sets. Mercury and Jupiter will be very low on the horizon and set shortly after the sun.
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We love the Night Sky Map; it will let you know the best time to head out for the show!
The best opportunity to see this planetary line up is on Monday, March 27, 2023.
ESO/Y. Beletsky/Wikimedia Commons
However, any time between March 25 and March 30 will afford an awesome opportunity to witness this phenomenon. If you can make it out, look for an unobstructed view of the western horizon, away from city lights - perhaps on the beach or on top of a mountain with no light pollution, you’ll have ideal viewing conditions.
The planets should shine bright for your viewing pleasure - at least three of them, anyway.
Archershoots via Moment / Getty Images
The timing for seeing Mercury and Jupiter will be the trickiest part, as they will be low on the horizon and may be washed out by the setting sun's diminishing light. The window of opportunity is short, but if you get out at and in position at sunset, that should give you enough time to take in the show.
If you have the option to see this in person, make it a priority!
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This stunning event won’t happen again for a while. Be sure to get out before sunset and find your spot!

Are you going to go out and watch the five planets align in the Hawaii night sky this month? What do you think? Have you seen a planetary conjunction with this many planets before? Let us know in the comments!

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Exploring The Hawaii Night Sky

Trent Jonas | March 26, 2023

What Planets Are Visible Tonight In Hawaii?

If you've been wondering what planets are visible tonight in Hawaii, you'll be quite pleased with the answer. If you include the Earth you're standing on, this week you'll be able to see five additional planets in the Hawaii night sky: Mercury, Venus, Mars, Jupiter, and Uranus. That's all but two of the planets! (Unless we're counting Pluto, again, and we don't think we are). Plus, a crescent moon will be visible, as well.

The March 2023 five-planet alignment will be a rare astronomical event that will be visible from Hawaii. To view the alignment, skywatchers will need to find a location with an unobstructed view of the western horizon. The best time to view the alignment will be in the evening, just after sunset. During this time, the five planets, Mercury, Jupiter, Venus, Uranus, and Mars, will appear to climb up from the western horizon toward the crescent moon, creating a beautiful celestial display.

Although you can view the alignment with your naked eyes, we recommend using binoculars or a telescope to get a clearer view of the planets. However, be sure to wait until the sun has fully set before using a telescope or binoculars to look for Mercury and Jupiter in order to avoid eye damage.

It is also important to find a location with minimal light pollution to enhance the viewing experience. Haleakala and Mauna Kea both offer excellent, unobstructed views of the night sky. However, any beach away from the city with a clear view of the western horizon will do just fine. So, when you're wondering what planets can you see from Hawaii, the answer is all of them. Just not at the same time—but this week, you can see most of them!

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