Moon in Hanoi Today — Waning Gibbous
Current lunar phase and 30-day moon calendar for Hanoi, Vietnam. Updated hourly.
🌖
Hanoi, Vietnam — 3 mai 2026
Waning Gibbous
96% illuminated · 16.6 days into cycle
Lunar Data for Hanoi — Today
| Moonrise | 19:55 |
| Moonset | 6:57 |
| Phase | 🌖 Waning Gibbous |
| Illumination | 96% |
| Moon Age | 16.6 days into lunar cycle |
| Distance | 404,858 km |
🌕
Next Full Moon
30 mai 2026
Flower Moon
in 28 days
🌑
Next New Moon
15 mai 2026
in 13 days
Moon in Hanoi — Did You Know?
- ·Hanoi's Tết Trung Thu Mid-Autumn Festival has a particularly ancient character in the Old Quarter, where the narrow streets of Hàng Mã (Paper Street) are transformed into a lantern bazaar for weeks before the full moon of the eighth lunar month — a tradition locals trace back to the Lý dynasty, making it one of Southeast Asia's oldest continuous lunar festivals.
- ·Hoan Kiem Lake at the heart of Hanoi's Old Quarter becomes magical under a full moon: the Turtle Tower on its small island and the illuminated Ngoc Son Temple on another reflect in the still water, creating a doubly lit scene — moonlight from above and its mirror image below — that has inspired Vietnamese poets for generations.
- ·At 21.0°N, Hanoi is the most northerly of Vietnam's major cities, and its full moon reaches a maximum altitude of 90° in winter — just at the overhead threshold — though in practice, winter haze over the Red River Delta often gives the high moon a soft, diffuse glow rather than the sharp clarity seen further south.
30-Day Moon Phase Calendar — Hanoi
| Date | Phase | Illumination |
|---|---|---|
| Today | 🌖Waning Gibbous | 96% |
| 4 mai | 🌖Waning Gibbous | 91% |
| 5 mai | 🌖Waning Gibbous | 84% |
| 6 mai | 🌖Waning Gibbous | 75% |
| 7 mai | 🌗Last Quarter | 66% |
| 8 mai | 🌗Last Quarter | 55% |
| 9 mai | 🌗Last Quarter | 45% |
| 10 mai | 🌗Last Quarter | 34% |
| 11 mai | 🌘Waning Crescent | 25% |
| 12 mai | 🌘Waning Crescent | 16% |
| 13 mai | 🌘Waning Crescent | 9% |
| 14 mai | 🌘Waning Crescent | 4% |
| 15 mai | 🌑New Moon | 1% |
| 16 mai | 🌑New Moon | 0% |
| 17 mai | 🌑New Moon | 1% |
| 18 mai | 🌒Waxing Crescent | 5% |
| 19 mai | 🌒Waxing Crescent | 11% |
| 20 mai | 🌒Waxing Crescent | 18% |
| 21 mai | 🌒Waxing Crescent | 27% |
| 22 mai | 🌓First Quarter | 37% |
| 23 mai | 🌓First Quarter | 47% |
| 24 mai | 🌓First Quarter | 58% |
| 25 mai | 🌓First Quarter | 68% |
| 26 mai | 🌔Waxing Gibbous | 77% |
| 27 mai | 🌔Waxing Gibbous | 86% |
| 28 mai | 🌔Waxing Gibbous | 92% |
| 29 mai | 🌕Full Moon | 97% |
| 30 mai | 🌕Full Moon | 100% |
| 31 mai | 🌕Full Moon | 100% |
| 1 juin | 🌕Full Moon | 98% |
Related Pages — Hanoi
Questions Fréquentes
Tonight the moon in Hanoi is in the Waning Gibbous phase. It is 96% illuminated and 16.6 days into the current lunar cycle. Moon phases are the same worldwide — only the exact local clock time of moonrise and moonset differs by location.
The next full moon occurs on 30 mai 2026, which is 28 days from today. During a full moon the Moon is 100% illuminated as seen from Earth.
The next new moon occurs on 15 mai 2026, in 13 days. The new moon marks the start of a fresh 29.5-day lunar cycle and is not visible in the night sky.
A lunar (synodic) cycle lasts approximately 29 days, 12 hours, 44 minutes — or 29.53 days. It runs from one new moon to the next, passing through 8 distinct phases: New Moon, Waxing Crescent, First Quarter, Waxing Gibbous, Full Moon, Waning Gibbous, Last Quarter, and Waning Crescent.
No — the moon phase (the fraction of the Moon illuminated) is the same everywhere on Earth at any given moment. However, moonrise and moonset times, as well as the moon's altitude in the sky, vary by location. The moon also appears upside-down in the Southern Hemisphere compared to the Northern Hemisphere.
The moon rises at approximately 19:55 local time in Hanoi tonight. Moonrise shifts about 50 minutes later each night as the Moon moves eastward along its orbit, completing a full cycle roughly every 29.5 days.
The next full moon on 30 mai 2026 is known as the Flower Moon. These traditional names — originating with Native American tribes and later adopted in the Farmer's Almanac — each reflect a seasonal event or natural phenomenon of that month visible from the Northern Hemisphere.
No — the Moon is currently at approximately 404,858 km, a typical orbital distance. A supermoon occurs when a full moon coincides with the Moon being within roughly 360,000 km of Earth (near perigee). The Moon's distance varies between ~356,500 km (perigee) and ~406,700 km (apogee) over each ~27.3-day anomalistic month.
From Hanoi at 21.0°N latitude, the full moon's maximum altitude above the horizon varies by season. In the local hemisphere's winter — when the full moon is opposite a low winter sun — it can reach roughly 90° above the horizon. In summer it arcs lower, around 45°. This seasonal variation is the same reason the sun is high in summer and low in winter.
The Moon's phase is identical everywhere on Earth simultaneously. However, its orientation in the sky differs by hemisphere: in the Northern Hemisphere the waxing crescent curves to the left; in the Southern Hemisphere it curves to the right. From Hanoi at 21.0°N, the Moon arcs through the southern sky. Moonrise and moonset times also differ by longitude — a city 15° to the east sees the Moon rise roughly 1 hour earlier.
From the Blog
Is Tonight a Full Moon? 7 Ways to Tell (Plus 2026 Full Moon Dates)
Not sure if tonight is a full moon? Here are 7 reliable ways to check — plus every full moon date for 2026 and what makes each one special.
7 min readWhat Time Is Sunrise Tomorrow? 7 Factors That Determine It
Sunrise time isn't random — seven measurable factors determine exactly when the sun clears the horizon tomorrow. Here's the science behind each one.
9 min readMoon Phase Today: What Each of the 8 Lunar Phases Means
The moon moves through 8 distinct phases every 29.5 days. Here's what each phase looks like, when to see it, how it affects tides, and what it means across cultures.
10 min readData verified by Dr. Meera Iyer, Astrophysicist · Sources: Jean Meeus' Astronomical Algorithms · Methodology