First Quarter Moon Illuminates the Sky on Wednesday, October 29
The First Quarter Moon will be visible on October 28, 2023, at 12:21 P.M. EDT. This exciting lunar phase features the Moon’s terminator, creating a striking division between day and night across the lunar surface.
Details of the First Quarter Moon
At this phase, observers will notice the bright crater Stevinus prominently located near the southeastern limb of the Moon. This crater, renowned for its distinctive ejecta rays and large central peak, is an excellent target for amateur astronomers.
Visible Features
During the First Quarter phase, the visible half of the Moon showcases several notable features:
- Maria: Dark, flat areas formed by ancient volcanic activity.
- Crater Stevinus: Distinguished by its bright rays and central peak.
- Terminator: The clear dividing line that defines the transition from night to day.
Viewing Times and Locations
On October 28, the Moon will rise at 2:29 P.M. and remain visible in the southern skies of Capricornus during sunset. It will be visible for most of the evening before setting around midnight.
Other Astronomical Events
This date is also significant for tracking the movement of the dwarf planet Ceres, offering stargazers a chance for an engaging evening under the sky.
Important Local Times
| Event | Time (Local) |
|---|---|
| Sunrise | 7:26 A.M. |
| Sunset | 6:01 P.M. |
| Moonrise | 2:29 P.M. |
| Moonset | — |
| Moon Phase | Waxing Gibbous (55% illumination) |
Mark your calendars for this celestial event and gather your telescope to explore the rugged features of the First Quarter Moon and the striking crater Stevinus. Enjoy the wonders of our lunar companion this October 28!
