Star Walk

StarWalk.com is the online home for a series of mobile apps that help you explore the night sky. These apps act like interactive guides, allowing you to point your phone or tablet at the sky and identify stars, planets, and constellations in real-time.

The website provides information about the apps' features, which often include a live sky map, augmented reality viewing, and details about celestial objects.

It also serves as a source for astronomy news and educational resources, aiming to make stargazing accessible and informative for anyone interested in space.

Full Moon Calendar 2025: Full Moons With Names, Dates, Supermoons, And Eclipses

Frequently asked questions about Full Moons

What is a Full Moon?

A Full Moon is a lunar phase that occurs when the Earth is positioned between the Sun and the Moon. In this alignment, the entire visible surface of the Moon is illuminated by the Sun's light, making it appear as a bright, round disk in the night sky. Visit the lunar calendar on our website to learn more about the celestial mechanics behind the Moon phases.

How often does a Full Moon occur?

The lunar cycle is 29.5 days, so a Full Moon occurs roughly every month, but sometimes there can be two Full Moons in a month – the second one is called a Blue Moon.

How long does a Full Moon last?

From an astronomical perspective, a Full Moon is an event that lasts just a brief moment. However, to the unaided eye, the Moon appears full for several days around this exact moment.

How many Full Moons are there in 2025?

In 2025, there will be a total of twelve Full Moons. Explore them all in our colorful infographic.