Discover what a new moon is and when the next new moon will occur with our new moon 2025 guide.

Learn the lunar cycle and 2026 moon phases, including new moon, full moon, and quarter phases. Discover dates, illumination, and tidal effects from NASA and Space.com.

The Moon has always been one of the most recognizable objects in the sky. It changes shape slightly every night — sometimes round and shining, sometimes just a sliver of light. These are moon phases, ...

The Lunar New Year starts today with a new moon. Here's what to know about the 2026 Chinese New year and the Year of the Fire Horse meaning ...

Once you have added the lunar phases, you can customize how they appear in your calendar: Color-Coding: Hover over the moon calendar under “Other calendars” in the left sidebar, click the three dots ...

Tonight's full moon is the May flower moon, shining for three days with a view of Venus. Here's what to know about May's special full moon and when to watch. A full moon is one of the lunar phases ...

The phenomenon of a Full Moon arises when our planet, Earth, is precisely sandwiched between the Sun and the Moon. This alignment ensures the entire side of the Moon that faces us gleams under ...