November’s supermoon occurs this Wednesday (5) around the world. The phenomenon happens when the full Moon coincides with perigee, the closest point in its orbit to Earth. Observation is possible with the naked eye, without special equipment, depending on weather conditions.
The event marks the second supermoon of 2025, after the one in October. Astronomical platforms indicate different times by zone, such as 6:45 pm in São Paulo and 5:28 pm in Recife. The Moon appears 14% larger and 30% brighter than at its peak.
- Distance less than 360 thousand km defines perigee.
- Brightness increases due to orbital proximity.
- Visibility begins at dusk on clear horizons.
Definition of the phenomenon
The term supermoon emerged in 1979 with astrologer Richard Nolle. Astronomers adopt the concept in varying ways, without official consensus.
The full Moon lasts a technical instant, but appears full for three days. Classification requires proximity to perigee.
Observation times
The peak varies by region. In Belém, it appears at 6:14 pm.
Coastal cities offer expansive views. Elevated locations enhance the experience.
Comparison with common moons
Not every full moon is a supermoon. The perigee increases size and luminosity.
The difference reaches 14% in diameter. Brightness increases by 30% compared to peak.
Yearly Calendar
Three supermoons mark 2025. The first occurred on October 6.
The next one takes place on December 4th. The National Observatory confirms the dates.
Viewing Tips
Choose areas without light pollution. Avoid dense clouds for best results.
The phenomenon repeats itself annually in specific periods. The Moon’s elliptical orbit causes regular variations in its distance from Earth, influencing its apparent size in different months.
Photographic record
Cell phones capture the Moon with night modes. Tripods stabilize long images.
Enlarge the optical zoom for details. Specialized applications adjust exposure automatically.
November’s supermoon stands out for its orbital proximity, offering a unique opportunity for global observation without instruments. The event reinforces interest in amateur astronomy at different latitudes.