What Is a Blood Moon and When Does It Occur
A blood moon is the popular term for a total lunar eclipse, when Earth passes directly between the Sun and the Moon, casting a reddish shadow on the lunar surface. The phenomenon is tied to specific eclipse cycles tracked by space agencies and observatories, with upcoming events listed on official mission pages and astronomy portals NASA Eclipse Website.
Total lunar eclipses happen when the Moon fully enters Earth's umbra, and the timing depends on the alignment of the Sun, Earth, and Moon. Each eclipse has a defined contact point, peak eclipse, and end time, measured in Coordinated Universal Time and converted to local time zones by observatories and timekeeping services Time and Date Eclipse Page.
How to Find the Exact Time of the Next Blood Moon
The exact start time of a blood moon is published in advance by space agencies, astronomical institutes, and timekeeping organizations, often expressed in UTC and adjusted for local time zones. These predictions are based on precise orbital calculations and are updated as new data becomes available NASA Eclipse Predictions.
To convert the official UTC time to your local time, you can use standard conversion tools provided by global time services and astronomy platforms. The peak eclipse moment, when the Moon is fully in shadow, is the most widely cited reference point for public viewing schedules and live broadcasts Time and Date.
Key Facts About the Blood Moon Timeline and Visibility
Each blood moon event follows a predictable sequence: the penumbral eclipse begins, followed by the partial eclipse, then totality, and finally the reverse as the Moon exits Earth's shadow. The entire sequence can last several hours, with totality typically lasting between 30 minutes and over an hour depending on the Moon's path through the shadow.
Visibility of a blood moon depends on the observer's location and local weather conditions, with the event visible from the nighttime side of Earth during the eclipse. Space agencies and astronomy organizations publish detailed maps and timelines showing which regions can see each phase of the eclipse in real time NASA Science.