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2023 in summary
What the checked records hold for 2023: how many moon phase, new moon and season records there are, the first and last new moon dates of the year, and the Wikidata Chinese New Year dates recorded for it.
- Year 2023
- Moon phase records 49
- New moon records 12
- Full moon records 13
- First quarter records 12
- Last quarter records 12
- First new moon 2023-01-21
- Last new moon 2023-12-12
- New moon dates (UTC) 2023-01-21,2023-02-20,2023-03-21,2023-04-20,2023-05-19,2023-06-18,2023-07-17,2023-08-16,2023-09-15,2023-10-14,2023-11-13,2023-12-12
- New moon dates (UTC+8) 2023-01-22,2023-02-20,2023-03-22,2023-04-20,2023-05-19,2023-06-18,2023-07-18,2023-08-16,2023-09-15,2023-10-15,2023-11-13,2023-12-13
- Season records 6
- Equinox records 2
- Solstice records 2
- Perihelion and aphelion records 2
- Moon phase source file usno_phases_2023.json
- Season source file usno_seasons_2023.json
- Wikidata Chinese New Year dates 2023-01-22
- New moons matching a Wikidata date 1
Source and period
Figures on this page are read from these source records: U.S. Naval Observatory, Astronomical Applications Department - Dates of Primary Phases of the Moon, 2023 (API record; phase times in Universal Time); U.S. Naval Observatory, Astronomical Applications Department - Earth's Seasons: Equinoxes, Solstices, Perihelion and Aphelion, 2023 (API record; times in Universal Time); Wikidata - item Q131772 'Chinese New Year' (structured statements, CC0), for the Chinese New Year dates its statements carry. The period covered is the 2023 calendar year. Records fetched 2026-10-31.
- Licence note for these records (source: U.S. Naval Observatory, Astronomical Applications Department - Dates of Primary Phases of the Moon, 2023 (API record; phase times in Universal Time)): “All information on this site is considered public information and may be distributed or copied unless otherwise specified.” — licence page
- Licence note for these records (source: Wikidata - item Q131772 'Chinese New Year' (structured statements, CC0), for the Chinese New Year dates its statements carry): “All data in Wikidata has a CC0 license.” — licence page
All sources and credits
Moon phases 2023 New moons 2023 All years