Moon in Porto Today — Full Moon

Current lunar phase and 30-day moon calendar for Porto, Portugal. Updated hourly.

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Porto, Portugal2 de mayo de 2026

Full Moon

96% illuminated · 16.5 days into cycle

Lunar Data for Porto — Today

Moonrise21:50
Moonset6:36
Phase🌕 Full Moon
Illumination96%
Moon Age16.5 days into lunar cycle
Distance404,688 km
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Next Full Moon

30 de mayo de 2026

Flower Moon

in 28 days

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Next New Moon

15 de mayo de 2026

in 13 days

Moon in Porto — Did You Know?

  • ·Porto's azulejo (blue tile) tradition includes many church and chapel facades depicting the moon and the Virgin Mary in the lunisolar Catholic iconography; the Santuário de Bom Jesus do Monte near Braga (easily visible from Porto's hills on clear days) holds its most attended pilgrimage on the September full moon weekend — a Marian festival tied to the lunar calendar that draws 500,000 people and is the largest in the Iberian Peninsula.
  • ·Porto sits on the steep north bank of the Douro River where it enters the Atlantic Ocean, with the river making a sharp bend before reaching the sea; from the iron Dom Luís I bridge — the city's iconic double-deck arch bridge — the full moon in winter rises over the river valley to the east and its reflection stretches along the Douro toward the Atlantic horizon, while the illuminated wine lodges (caves) of Vila Nova de Gaia on the south bank frame the scene below.
  • ·At latitude 41.2° N, Porto lies on the Atlantic coast slightly north of Lisbon; in winter the full moon reaches a maximum altitude of approximately 72° in the southern sky, crossing above the Serra do Marão mountains visible on the eastern horizon and clearing the hilltop towers of the Clérigos church before descending toward the Atlantic — a sky arc that Porto's fado-influenced poets have mapped in verse for three centuries.

30-Day Moon Phase Calendar — Porto

DatePhaseIllumination
Today🌕Full Moon96%
3 may🌖Waning Gibbous92%
4 may🌖Waning Gibbous85%
5 may🌖Waning Gibbous76%
6 may🌗Last Quarter67%
7 may🌗Last Quarter56%
8 may🌗Last Quarter46%
9 may🌗Last Quarter35%
10 may🌘Waning Crescent26%
11 may🌘Waning Crescent17%
12 may🌘Waning Crescent10%
13 may🌘Waning Crescent4%
14 may🌑New Moon1%
15 may🌑New Moon0%
16 may🌑New Moon1%
17 may🌒Waxing Crescent4%
18 may🌒Waxing Crescent10%
19 may🌒Waxing Crescent17%
20 may🌒Waxing Crescent26%
21 may🌓First Quarter36%
22 may🌓First Quarter46%
23 may🌓First Quarter57%
24 may🌓First Quarter67%
25 may🌔Waxing Gibbous77%
26 may🌔Waxing Gibbous85%
27 may🌔Waxing Gibbous92%
28 may🌕Full Moon97%
29 may🌕Full Moon99%
30 may🌕Full Moon100%
31 may🌕Full Moon98%

Preguntas Frecuentes

Tonight the moon in Porto is in the Full Moon phase. It is 96% illuminated and 16.5 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 de mayo de 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 de mayo de 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 21:50 local time in Porto 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 de mayo de 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 404,688 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 Porto at 41.2°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 72° above the horizon. In summer it arcs lower, around 25°. 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 Porto at 41.2°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

Data verified by Dr. Meera Iyer, Astrophysicist · Sources: Jean Meeus' Astronomical Algorithms · Methodology
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