4 September 2026 · 12:00 UTC

The sky on 4 September 2026

Calculated Sun, Moon, and planet positions for 4 September 2026 at 12:00 UTC, with Moon phase, retrogrades, and major aspects.

Calculated for 4 Sept 2026 · 12:00 UTC. This is a deterministic geocentric snapshot, not a birth chart.

At 12:00 UTC

Calculated overview

Sun: Virgo 11.981°; 161.981° ecliptic longitude
Moon: Gemini 14.266°; 74.266° ecliptic longitude
Moon phase: Last Quarter; 48.1% illuminated ·waning
Retrograde bodies: 3; Saturn, Neptune, Pluto
Next listed sky event: Moon enters Cancer; Ingress · 2026-09-05 14:30:19.885 UTC

Apparent geocentric positions

Bodies, signs, and motion

All values use the same UTC instant and are rounded only for display.

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Positions at 2026-09-04 12:00:00.000 UTC.
Body	Tropical sign	Longitude	Latitude	Motion	Speed / day
Sun	Virgo 11.981°	161.981°	0.000°	Direct	0.969°
Moon	Gemini 14.266°	74.266°	5.103°	Direct	14.198°
Mercury	Virgo 19.171°	169.171°	1.330°	Direct	1.813°
Venus	Libra 25.881°	205.881°	-3.838°	Direct	0.750°
Mars	Cancer 15.605°	105.605°	0.587°	Direct	0.629°
Jupiter	Leo 14.430°	134.430°	0.536°	Direct	0.208°
Saturn	Aries 13.474°	13.474°	-2.662°	Retrograde	-0.060°
Uranus	Gemini 5.680°	65.680°	-0.153°	Direct	0.005°
Neptune	Aries 3.583°	3.583°	-1.411°	Retrograde	-0.025°
Pluto	Aquarius 3.450°	303.450°	-4.300°	Retrograde	-0.017°

Configured aspect orbs

Major angular relationships

These are measured relationships within the configured orbs, without interpretation.

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Relationships ordered by distance from the configured aspect angle.
Bodies	Aspect	Separation	Distance from exact
Neptune–Pluto	Sextile (60°)	60.133°	0.133°
Moon–Jupiter	Sextile (60°)	60.164°	0.164°
Moon–Saturn	Sextile (60°)	60.793°	0.793°
Jupiter–Saturn	Trine (120°)	120.957°	0.957°
Uranus–Neptune	Sextile (60°)	62.097°	2.097°
Mars–Saturn	Square (90°)	92.131°	2.131°
Uranus–Pluto	Trine (120°)	122.230°	2.230°
Sun–Moon	Square (90°)	87.715°	2.285°
Mercury–Mars	Sextile (60°)	63.566°	3.566°
Sun–Mars	Sextile (60°)	56.377°	3.623°
Moon–Mercury	Square (90°)	94.905°	4.905°
Sun–Mercury	Conjunction (0°)	7.190°	7.190°

Reproducible calculation

Settings carried with this data

These sky positions and event times are calculated with the settings below. They are kept separate from astrological interpretation and can be reproduced from the named engine.

Engine: Astronomy Engine 2.1.19 (MIT)
Coordinates: geocenter; ECT: true ecliptic of date
Corrections: Light time on; aberrationon
Time convention: UTC input; Astronomy Engine represents UT and approximates UT1 and UTC as equal
Zodiac: tropical; 0° Aries at the true equinox of date; 30° signs
Event tolerance: 1 second search tolerance

Displayed positions are rounded to 0.001°. Event files retain their calculated numeric values and full UTC timestamp. The one-second event-search tolerance is a numerical stopping rule, not a claim of cross-model accuracy; primary Moon-phase times are also compared with an independent source within five minutes. Read the complete methodology and limitations.