How does the Moon appear visually from Honolulu's latitude (21.31°)?

Located at tropical latitude 21.31°, observers in Honolulu frequently witness the distinctive "wet moon" or "Cheshire Cat moon", where the crescent appears horizontally illuminated on the bottom like a glowing celestial boat as it rises and sets near the zenith.

When are the next Full Moon and New Moon visible in Honolulu?

Our live lunar engine displays the exact real-time countdown to the next upcoming astronomical Full Moon and New Moon in the Pacific/Honolulu time zone, helping night-sky observers and astrophotographers plan sessions around peak illumination or dark skies.

How does the lunar cycle influence tides near Honolulu?

During New Moon and Full Moon phases (syzygy), solar and lunar gravitational pulls combine to create Spring Tides with the highest high-tides and lowest low-tides of the month. During the Quarter phases (quadrature), tidal forces pull at right angles, resulting in milder Neap Tides with minimal sea-level range.

What is the best time for stargazing and astrophotography in Honolulu?

The ideal window for stargazing in Honolulu is during the New Moon and surrounding crescent phases (lunar illumination < 15%), when the absence of moonlight allows faint nebulae, star clusters, and the Milky Way to stand out with maximum contrast against dark skies.

How does the Moon appear visually from Honolulu's latitude (21.31°)?

Located at tropical latitude 21.31°, observers in Honolulu frequently witness the distinctive "wet moon" or "Cheshire Cat moon", where the crescent appears horizontally illuminated on the bottom like a glowing celestial boat as it rises and sets near the zenith.

When are the next Full Moon and New Moon visible in Honolulu?

Our live lunar engine displays the exact real-time countdown to the next upcoming astronomical Full Moon and New Moon in the Pacific/Honolulu time zone, helping night-sky observers and astrophotographers plan sessions around peak illumination or dark skies.

How does the lunar cycle influence tides near Honolulu?

During New Moon and Full Moon phases (syzygy), solar and lunar gravitational pulls combine to create Spring Tides with the highest high-tides and lowest low-tides of the month. During the Quarter phases (quadrature), tidal forces pull at right angles, resulting in milder Neap Tides with minimal sea-level range.

What is the best time for stargazing and astrophotography in Honolulu?

The ideal window for stargazing in Honolulu is during the New Moon and surrounding crescent phases (lunar illumination < 15%), when the absence of moonlight allows faint nebulae, star clusters, and the Milky Way to stand out with maximum contrast against dark skies.

Honolulu, United States Lunar Ephemeris

Moon Phase in Honolulu

Q: What is the current moon phase in Honolulu tonight?

Tonight's moon phase and percentage surface illumination in Honolulu (United States) are calculated using synodic astronomical ephemeris models. Because the moon phase is governed by the relative celestial alignment of the Sun, Earth, and Moon, the phase and illumination percentage are identical worldwide at any given UTC second.

Live astronomical calculations for tonight's lunar phase, surface illumination percentage, moon age in days, and milestone full moon countdown in Honolulu. Coordinates: 21.3069°, -157.8583° (Pacific/Honolulu).

Sunrise & Sunset in Honolulu Current Time in Honolulu

Lunar Ephemeris Observatory

Honolulu, United States

Lat 21.31°, Lng -157.86° • Synodic Lunar Cycle

Current Lunar Phase

Waxing Crescent

Moon Age: 2.5 days into 29.5-day synodic cycle

Surface IlluminationWAXING MOON

Next Full MoonIn ~12 days100% full optical disc illumination

Next New MoonIn ~27 daysBeginning of next 29.5-day synodic cycle

Latitudinal Perspective & Sky Geometry

How the Moon Appears from Honolulu

While the physical percentage of the Moon lit by the Sun is universal across the entire globe, the visual angle and orientation of the illuminated crescent in the night sky depend entirely on your vantage point in Honolulu (21.31° latitude):

Hemisphere OrientationNorthern Sky Perspective

Facing south, waxing crescents are lit on the right side ("D" shape), while waning crescents appear on the left ("C" shape).

Zenith Path & Crescent AngleHigh Zenith / Cheshire Cat Arc

At latitude 21.31°, the Moon passes nearly directly overhead, producing horizontal cradle-shaped crescents.

Synodic Month Tracking29.53 Days Per Full Cycle

From Honolulu, the Moon cycles through all 8 phases over 29 days, 12 hours, and 44 minutes, synchronizing tide cycles and night-sky luminosity.

Frequently Asked Questions: Moon in Honolulu

Learn how lunar ephemeris and orbital geometry shape nighttime viewing in Honolulu.

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Tonight's moon phase and percentage surface illumination in Honolulu (United States) are calculated using synodic astronomical ephemeris models. Because the moon phase is governed by the relative celestial alignment of the Sun, Earth, and Moon, the phase and illumination percentage are identical worldwide at any given UTC second.