Rare Total Lunar Eclipse Over San Francisco

Submitted by the Event Organizer

“Supermoon” Night Over San Francisco 2026

Thanks to an optical illusion in the sky, the moon will appear bigger and brighter than normal in the San Francisco Bay Area in the night, during what astronomers call a “supermoon.”

Because the sun is about 50,000 miles closer to the earth than at its furthest point – and it’s a full or new moon – the moon will appear larger and brighter than most full moons. To be considered a supermoon, it has to be within 224,851 miles (361,863 kilometers) of our planet, as measured from the centers of the moon and Earth.

The best time to observe the supermoon is when the moon is near the horizon during either moonrise or moonset, thanks to having objects in the foreground (like buildings or trees) to provide reference points for estimating the moon’s size.

2026 Supermoons

Thanks to EarthSky for sharing the details of the 2026’s supermoons and NASA for the 2026 Eclipse information.

January 3 – The Moon will be directly opposite the Sun with its face fully illuminated, making it a full Wolf Moon that appears slightly larger and brighter than a typical full moon because it is near its closest point to Earth in its orbit. This is the first of three supermoons in 2026.

November 24 – Known as the Beaver Moon, this full moon will occur when the Moon is near perigee, so it may appear a bit larger and brighter than usual. In traditional naming, early tribes associated the Beaver Moon with setting winter traps as waters froze.

December 23 – Sometimes called the Cold Moon, this late-year supermoon will be the closest and brightest full moon of 2026, appearing noticeably large and luminous in the night sky. This is the final supermoon of the year.

Read more about Supermoons at Earthsky.

2026 Lunar Eclipses

March 3 – Total Lunar Eclipse (Blood Moon)

• What: The Moon fully enters Earth’s shadow and may appear reddish.
• Visibility: Visible from San Francisco in early morning hours (timing local to PST).
• Why Watch: One of the year’s most dramatic lunar events. This eclipse will be the last total lunar eclipse until late 2028.

Thursday, March 13, 2025
“Supermoon” Night Over San Francisco 2026

March 14 – Total Lunar Eclipse: A total lunar eclipse occurs when the Moon passes entirely through Earth’s dark shadow, known as the umbra. During this event, the Moon gradually darkens before taking on a reddish hue, often called a “blood moon.” This eclipse will be visible across all of North America, Mexico, Central America, and South America. The maximum eclipse will be at 11:58 pm PST.

Thanks to timeanddate for the time table.

Begins:	Thu, Mar 13, 2025 at 8:57 pm
Maximum:	Thu, Mar 13, 2025 at 11:58 pm 1.178 Magnitude
Ends:	Fri, Mar 14, 2025 at 3:00 am
Duration:	6 hours, 3 minutes

Disclaimer: Please double check event information with the event organizer as events can be canceled, details can change after they are added to our calendar, and errors do occur.