- January 4: Quadrantid meteor shower peak
- January 23 - Thin crescent moon next to Saturn and Venus
- February 1: Comet C/2022 E3 (ZTF) reaches maximum brightness
- March 1 - Spot the brightest planets align
- April 11 - Mercury at Greatest Eastern Elongation
- April 20: Hybrid solar eclipse
- May 17: Lunar occultation of Jupiter
- July 3 - Supermoon
- August 13: Perseid meteor shower peak
- August 27: Saturn at opposition
- August 31: The biggest Full Moon of 2023
- October 14: Ring of Fire – annular solar eclipse
- October 28 - Partial Lunar Eclipse
- November 3: Jupiter at opposition
- December 14: Geminid meteor shower peak
