We are approaching the New Moon, which signifies the beginning of a new lunar cycle. This cycle spans approximately 29.5 days, during which the Moon revolves around Earth and its appearance shifts as various portions of its illuminated surface become visible.

What is the current moon phase?

As of Thursday, Dec. 17, the moon phase is Waning Crescent. Only 2% of the moon is lit up tonight, based on NASA’s Daily Moon Observation. Given the minimal visibility, it is improbable that you will see much detail on its surface tonight.

When will the next full moon be?

The upcoming full moon is scheduled for Jan. 3. The previous full moon took place on Dec. 4.

What are the different moon phases?

According to NASA, the Moon completes a full cycle in about 29.5 days, transitioning through multiple phases as it orbits Earth. Even though the same side is always visible to us, the sunlight reflecting off its surface varies, causing it to appear fully illuminated, partially illuminated, or completely dark at different times. This cycle consists of eight primary phases:

New Moon – The moon is situated between Earth and the sun, resulting in the side we observe being dark.

Waxing Crescent – A small segment of light is visible on the right side (Northern Hemisphere).

First Quarter – Half of the moon is illuminated on the right side, giving the appearance of a half-moon.

Waxing Gibbous – More than half is illuminated but not entirely.

Full Moon – The whole face of the moon is lit up.

Waning Gibbous – The moon begins to lose illumination on the right side (Northern Hemisphere).

Third Quarter (or Last Quarter) – Another half-moon appears, but this time the left side is illuminated.

Waning Crescent – A slim strip of light lingers on the left side before it becomes completely dark again.