The moon phase on Monday, October 30th, 2023 is a Waning Gibbous. The moon is 15.17 days old and 98.28% illuminated, with a tilt of -44.019°. It is approximately 374,595.71 km away from Earth and in the zodiac sign of Taurus.
The Waning Gibbous phase occurs after the Full Moon, when the moon’s illumination decreases each day until it reaches 50% during the Last Quarter phase.
Moon Phase October 30 2023
- Phase Details For – October 30
- Phase: Waning Gibbous
- Illumination: 96%
- Moon Age: 16.54 days
- Moon Angle: 0.52
- Moon Distance: 381,531.74 km
- Sun Angle: 0.54
- Sun Distance: 148,537,953.41 km
During this phase, the moon will rise after sunset in the east, reach its highest point in the sky after midnight, and set after sunrise in the west. The illumination of the moon will decrease from 98-99% to 50.1% during this phase.
Although the Waning Gibbous phase technically begins after the Full Moon, it can be challenging to differentiate it from a Full Moon when almost the entire surface of the moon is illuminated.
A fun fact: the term “Gibbous” originated from the Latin word “gibbosus,” meaning humpbacked, and was first used in the 14th century.
In summary, on October 30th, 2023, the moon phase is a Waning Gibbous with 96% illumination. It can be observed in the early morning daylight hours on the western horizon.
This phase lasts approximately 7 days, with the moon’s illumination diminishing each day until it becomes a Last Quarter Moon with 50% illumination. The moon rise for this phase typically occurs between 9pm and midnight, gradually occurring later each night and setting after sunrise in the morning.
For more information on the moon phases throughout October 2023, you can refer to the October 2023 Moon Phases Calendar.