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2017 Stargazing Calendar for Hawaii

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2017 is a very good year for stargazing because almost all meteor showers have favorable viewing conditions. We even have one lunar and one solar eclipse scheduled within two weeks in August!

The lunar eclipse this year can be easily skipped because it is barely visible from the Hawaiian Islands. The solar eclipse in contrast, is a must-see!

These are the most important 2017 stargazing dates for Hawaii:

If you are in the mood of planning ahead you should reserve the following dates in your calendar for stargazing. The Quadrantids in January and the Geminids in December promise to be especially apt for stargazing:

This stargazing calendar will help you plan your nights to make the best of the biggest celestial events of 2017. To make the most of your time we recommend that you read our Meteor shower guide, which is filled to the brim with viewing tips and background information about shooting stars.

Also, don’t forget to have a look at our guide: stargazing on the Big Island. The Mauna Kea volcano on the Big Island hosts some of the best telescopes of the world, and a visit to these telescopes is a must if you are into stargazing!

2017 Stargazing Calendar for Hawaii

Stargazing highlights for Hawaii in 2017 are hands down the partial solar eclipse and the Quadrantids and Geminids meteor showers.

January 3rd: Quadrantids Meteor Shower

2017 is a good year to try to watch the Quadrantids shooting stars. This meteor shower is expected to peak at January 3rd at around 04:00 HST (Hawaiian Standard Time). This is good news because the best time to see meteors is during the early hours of the morning! The peak of this meteor shower is typically short-lived, so make sure to catch these shooting stars at the early hours of January 3rd.
The radiant of the Quadrantids rises over the Eastern horizon around midnight, and the moon sets early these nights, at 22:11 the evening before (details). This makes the early hours of January 3rd a great time to catch some shooting stars!

skymap, Quadrantids, hawaii, 2017
Skymap showing the Hilo night sky at 3 am, January 3rd 2017. Made using the free planetarium software Stellarium

April 21-22: Lyrids Meteor Shower

2017 is a good year to try to see meteors from the Lyrids meteor shower. This year’s peak is expected at 02:00 am HST on the night of April 22nd. That night the moon rises at a quarter past 3 in the morning. Although it wont be bright (new moon the night of the 26th), it would be better to get your stargazing done before.

The Lyrids are not the most active meteor shower. With a ZHR of ~18 the expected amount of visible shooting stars is about 5 times lower than that of for example the more active Perseids.

The best time to watch the Lyrids meteor shower from Hawaii in 2017 is between midnight and 3 am on April 22nd.

skymap, lyrids, hawaii, 2017
The best time to watch the Lyrids from Hawaii is April 22nd between midnight and 3 am. Skymap showing the Hilo nightsky at 1 am, April 22nd 2017. made using the free planetarium software Stellarium

May 5: Eta Aquariids Meteor Shower

2017 is a good year for the Eta Aquariids. This year, the shower will peak in the late afternoon hours of May 5th (Hawaiian time). The peak of this shower however is quite broad, and both the night before and after will be good times to try and catch some shooting stars from this meteor shower.
The waxing gibbous Moon sets the night of May 6th at 03:20, and the night before at 02:40. The radiant for the shower itself will rise above the eastern horizon around 04:00 am. This makes the dark morning hours towards dawn perfect for stargazing.

skymap, eta aquariids, hawaii, 2017
Skymap showing the Hilo nightsky at 6 am, May 5th 2017. made using the free planetarium software Stellarium

June 20th: Summer Solstice and Midsummer Night

The summer solstice in 2017 takes place in Hawaii at June 20th in the late afternoon, at 18:24 HST

Midsummer night is the shortest night of the year, and you could try to make your midsummer night a special one. What better excuse is there for a celebration? Many cultures have festivities linked to the summer solstice, so what about organizing your own midsummer night party or pau hana’s?

August 7th: Partial lunar eclipse

This lunar eclipse will not be noticeable on Hawaii for all but the most motivated observer.

This years eclipse is a penumbral eclipse, which means that the moon doesn’t pass through the Earths full shadow. (“Penumbra” is a combination of the Latin words “paene” (almost, nearly) and “umbra” (shadow)). Because of this, the moon won’t turn red and will be only a bit less bright at those parts where is passes through the penumbra of the Earth.

If you want to know the ‘how and why’ of lunar eclipses we recommend our lunar eclipse 101 guide.


For the motivated stargazer: This eclipse starts on August 7th at 05:50 in the morning. The moon sets a few minutes later. More details can be found here.

Cartoon of what the August 2017 penumbral lunar eclipse will look like from Hawaii. This image has been adapted from (source)

The next total lunar eclipse visible from Hawaii will be on January 31st 2018.

August 12-13: Perseids Meteor Shower

2017 is not a good year to watch the Perseids meteor shower.

The Perseids have a broad peak which on Hawaii will be in the early hours of August 12th. These nights however fall just after full moon (August 7th), and the bright moon rises shortly after the beginning of the night.

This means that all but the brightest shooting stars will be outshone by the moon light.

skymap, Perseids, hawaii, 2017
Skymap showing the Hilo nightsky at 2 am, August12th 2017. The moon is not to scale. Made using the free planetarium software Stellarium

August 21st: Partial Solar Eclipse

This will be our highlight of the year: a solar eclipse! From Hawaii we will “only” get to see a partial solar eclipse. On the mainland they are even more lucky, because in parts of the USA this solar eclipse will be a total eclipse. Read more details about this partial solar eclipse at timeanddate.

You can see a partial solar eclipse from Hawaii on August 21st 2017 between 06:02 and 07:22 in the morning. The peak of the eclipse (when the moon is closest to the center of the sun) will be at 06:35 HST.

In Hawaii the partial eclipse will be during and just after the sunrise. This means that on whatever of the islands you are, your best chances of seeing this eclipse will be from the east side of the island.

Cartoon of what the March 2017 partial solar eclipse will look like from Hawaii. This image has been adapted from (source)

What is a solar eclipse?

A solar eclipse happens when the moon passes precisely in between the Sun and the Earth. When this happens, the Moon casts a shadow on the Earth, and if you happen to be this shadow, you will see the sun being eclipsed. This is the same principle as when you for example hold your hand between your eyes and a bright light source to block out the light. If you’d like to read more comprehensively about solar eclipses, we recommend this guide.

Solar eclipse viewing safety information (important!)

Looking directly at the sun (even if it is partially eclipsed) is dangerous, and can permanently damage your eyes. For safe viewing “at home” you should wear eclipse glasses or consider indirect viewing methods such as building your own pinhole projector.

You can see a very interesting simulation from NASA about this solar eclipse in the video below. In it, you see the shadow cast by the moon move over the surface of the earth. It crosses the Hawaiian islands almost at the end of the video.

October 21: Orionids Meteor Shower

The peak of the Orionids meteor shower falls just after the new moon, at October 21st. This makes 2017 a very good year to watch this meteor shower.

skymap, Orionids, hawaii, 2017
Skymap showing the Hilo nightsky at 3 am, October 21st 2017. Made using the free planetarium software Stellarium

November 17: Leonids Meteor Shower

The Leonids are not a very bright meteor shower, with an expected hourly rate of ~10 during the maximum. The peak of this shower from Hawaii will be during the hours before sunrise on November 17th.

The almost new moon will leave the night sky very dark, which makes viewing conditions this year good. It might be worth it to get up very early this morning to try to get lucky and see some Leonids!

skymap, Leonids, hawaii, 2017
Skymap showing the Hilo nightsky at 5 am, November 17th 2017. Made using the free planetarium software Stellarium

December 13: Geminids Meteor Shower

The Geminids are one of the three yearly “big” meteor showers, with peak rates (again, under perfect viewing conditions) or over 100 / hour. This year, it is the meteor shower that will most likely steal the show!

The Geminids will peak at 20:30 HST on December 13th, but their peak activity is spread over at least a few days. The moon rises the early morning of the 14th, at 03:50 (50 minutes before the morning of the 13th, 50 minutes after the morning of the 15th). This makes the time between midnight and moonrise the nights of December 12, 13, 14 and 15 a good time to watch the Geminids in 2017.

Compared to all other showers visible form Hawaii, the Geminids have their radiant very high up in the sky, almost straight overhead. The meteors belonging to this shower are often bright and leave trails that can be visible for a few seconds. Watching the, promises to be a rewarding event for all stargazers!

skymap, Geminids, hawaii, 2017
Skymap showing the Hilo nightsky just after midnight, in the first hours of December 14th 2017. Made using the free planetarium software Stellarium

December 21: Winter solstice

The winter solstice represents the shortest day and thus the longest night on the Northern hemisphere. A solstice is an event that occurs twice each year as the Sun reaches its highest or lowest excursion relative to the celestial equator on the celestial sphere. You can read a more palatable explanation of exactly what a solstice is here.

This year on Hawaii, the winter solstice will take place on December 21st at 10:28 HST.

Resources used for the 2017 stargazing calendar

All dates were selected from the International Meteor Organization Shower Calendar for 2017 (PDF). Moon rise and moon set times were retrieved from the timeanddate lunar calendar.