Ephemeris - September 2027
Every dated event of the month - retrograde stations, sign ingresses, moon phases, eclipses and exact major aspects - followed by the daily longitude table. Times in UT.
Download this month as CSV - free to reuse with attribution.
What happens in September 2027
Uranus stations retrograde on Sep 15 at 9° Gemini. Saturn, Uranus, Neptune and Pluto are retrograde for part or all of September 2027. The Sun leaves Virgo for Libra on Sep 23. Full Moon on Sep 15 at 22° Pisces and New Moon on Sep 30 at 6° Libra. 13 major aspects perfect and 5 sign ingresses occur, all timed below in UT.
Planets retrograde in September 2027
- Saturnalready retrograde on Sep 1, still retrograde on Sep 30
- Uranusstations retrograde Sep 15, still retrograde on Sep 30
- Neptunealready retrograde on Sep 1, still retrograde on Sep 30
- Plutoalready retrograde on Sep 1, still retrograde on Sep 30
September 2027 event timeline
- Sep 201:51 UTIngressMars enters Scorpioleaves Libra
- Sep 213:51 UT□ 90°Sun square UranusSun at 9° 53′ 08″ Virgo
- Sep 311:36 UTIngressMercury enters Libraleaves Virgo
- Sep 620:55 UT△ 120°Mercury trine PlutoMercury at 5° 07′ 18″ Libra
- Sep 708:15 UT☍ 180°Mercury opposition NeptuneMercury at 5° 48′ 55″ Libra
- Sep 718:31 UTMoonFirst Quarter14° 55′ 38″ Sagittarius
- Sep 918:37 UT□ 90°Mars square PlutoMars at 5° 04′ 24″ Scorpio
- Sep 1005:17 UT△ 120°Mercury trine UranusMercury at 9° 56′ 41″ Libra
- Sep 1016:37 UT□ 90°Jupiter square UranusJupiter at 9° 56′ 46″ Virgo
- Sep 1400:24 UTIngressVenus enters Libraleaves Virgo
- Sep 1509:15 UTStationUranus stations retrograde9° 57′ 20″ Gemini
- Sep 1523:04 UTMoonFull Moon22° 53′ 20″ Pisces
- Sep 1800:09 UT△ 120°Venus trine PlutoVenus at 4° 57′ 12″ Libra
- Sep 1811:09 UT☍ 180°Venus opposition NeptuneVenus at 5° 31′ 20″ Libra
- Sep 2000:30 UT⚹ 60°Mars sextile JupiterMars at 11° 57′ 05″ Scorpio
- Sep 2200:28 UT△ 120°Venus trine UranusVenus at 9° 56′ 14″ Libra
- Sep 2306:01 UTIngressSun enters Libraleaves Virgo
- Sep 2310:11 UT☍ 180°Mercury opposition SaturnMercury at 26° 15′ 44″ Libra
- Sep 2310:21 UTMoonLast Quarter0° 10′ 55″ Cancer
- Sep 2709:09 UTIngressMercury enters Scorpioleaves Libra
- Sep 2804:33 UT△ 120°Sun trine PlutoSun at 4° 50′ 24″ Libra
- Sep 2814:23 UT☍ 180°Sun opposition NeptuneSun at 5° 14′ 32″ Libra
- Sep 3002:36 UTMoonNew Moon6° 43′ 48″ Libra
Aspect and station times are refined to the minute by bisection. The Moon is excluded from the aspect scan - it perfects roughly 150 aspects a month, which is what the daily table below is for.
Daily planetary positions - September 2027
Geocentric tropical ecliptic longitude at 00:00 UT. Retrograde planets marked ℞.
| Date | Sun | Moon | Mercury | Venus | Mars | Jupiter | Saturn | Uranus | Neptune | Pluto |
|---|---|---|---|---|---|---|---|---|---|---|
| 2027-09-01 | 8° 21′ 32″ | 12° 02′ 29″ | 26° 05′ 34″ | 13° 50′ 56″ | 29° 17′ 48″ | 7° 50′ 36″ | 27° 27′ 18″℞ | 9° 52′ 01″ | 5° 58′ 16″℞ | 5° 13′ 32″℞ |
| 2027-09-02 | 9° 19′ 36″ | 26° 52′ 25″ | 27° 40′ 53″ | 15° 05′ 20″ | 29° 56′ 57″ | 8° 03′ 38″ | 27° 25′ 01″℞ | 9° 52′ 44″ | 5° 56′ 50″℞ | 5° 12′ 25″℞ |
| 2027-09-03 | 10° 17′ 42″ | 11° 24′ 16″ | 29° 14′ 57″ | 16° 19′ 45″ | 0° 36′ 12″ | 8° 16′ 40″ | 27° 22′ 37″℞ | 9° 53′ 23″ | 5° 55′ 23″℞ | 5° 11′ 19″℞ |
| 2027-09-04 | 11° 15′ 49″ | 25° 32′ 22″ | 0° 47′ 45″ | 17° 34′ 10″ | 1° 15′ 31″ | 8° 29′ 42″ | 27° 20′ 08″℞ | 9° 54′ 00″ | 5° 53′ 55″℞ | 5° 10′ 15″℞ |
| 2027-09-05 | 12° 13′ 58″ | 9° 13′ 43″ | 2° 19′ 18″ | 18° 48′ 36″ | 1° 54′ 57″ | 8° 42′ 44″ | 27° 17′ 34″℞ | 9° 54′ 33″ | 5° 52′ 26″℞ | 5° 09′ 11″℞ |
| 2027-09-06 | 13° 12′ 08″ | 22° 27′ 56″ | 3° 49′ 35″ | 20° 03′ 02″ | 2° 34′ 27″ | 8° 55′ 46″ | 27° 14′ 55″℞ | 9° 55′ 04″ | 5° 50′ 56″℞ | 5° 08′ 09″℞ |
| 2027-09-07 | 14° 10′ 20″ | 5° 16′ 55″ | 5° 18′ 37″ | 21° 17′ 29″ | 3° 14′ 02″ | 9° 08′ 47″ | 27° 12′ 10″℞ | 9° 55′ 31″ | 5° 49′ 25″℞ | 5° 07′ 07″℞ |
| 2027-09-08 | 15° 08′ 34″ | 17° 44′ 10″ | 6° 46′ 22″ | 22° 31′ 56″ | 3° 53′ 43″ | 9° 21′ 47″ | 27° 09′ 20″℞ | 9° 55′ 55″ | 5° 47′ 54″℞ | 5° 06′ 07″℞ |
| 2027-09-09 | 16° 06′ 49″ | 29° 54′ 08″ | 8° 12′ 52″ | 23° 46′ 24″ | 4° 33′ 29″ | 9° 34′ 47″ | 27° 06′ 25″℞ | 9° 56′ 17″ | 5° 46′ 22″℞ | 5° 05′ 08″℞ |
| 2027-09-10 | 17° 05′ 05″ | 11° 51′ 43″ | 9° 38′ 03″ | 25° 00′ 51″ | 5° 13′ 19″ | 9° 47′ 47″ | 27° 03′ 25″℞ | 9° 56′ 35″ | 5° 44′ 49″℞ | 5° 04′ 10″℞ |
| 2027-09-11 | 18° 03′ 23″ | 23° 41′ 50″ | 11° 01′ 56″ | 26° 15′ 19″ | 5° 53′ 15″ | 10° 00′ 45″ | 27° 00′ 20″℞ | 9° 56′ 50″ | 5° 43′ 15″℞ | 5° 03′ 13″℞ |
| 2027-09-12 | 19° 01′ 42″ | 5° 29′ 04″ | 12° 24′ 28″ | 27° 29′ 48″ | 6° 33′ 15″ | 10° 13′ 43″ | 26° 57′ 10″℞ | 9° 57′ 02″ | 5° 41′ 41″℞ | 5° 02′ 18″℞ |
| 2027-09-13 | 20° 00′ 03″ | 17° 17′ 35″ | 13° 45′ 37″ | 28° 44′ 16″ | 7° 13′ 20″ | 10° 26′ 40″ | 26° 53′ 55″℞ | 9° 57′ 11″ | 5° 40′ 06″℞ | 5° 01′ 24″℞ |
| 2027-09-14 | 20° 58′ 26″ | 29° 10′ 49″ | 15° 05′ 22″ | 29° 58′ 45″ | 7° 53′ 31″ | 10° 39′ 36″ | 26° 50′ 36″℞ | 9° 57′ 17″ | 5° 38′ 31″℞ | 5° 00′ 31″℞ |
| 2027-09-15 | 21° 56′ 50″ | 11° 11′ 34″ | 16° 23′ 39″ | 1° 13′ 13″ | 8° 33′ 46″ | 10° 52′ 31″ | 26° 47′ 11″℞ | 9° 57′ 20″ | 5° 36′ 54″℞ | 4° 59′ 39″℞ |
| 2027-09-16 | 22° 55′ 16″ | 23° 21′ 51″ | 17° 40′ 26″ | 2° 27′ 43″ | 9° 14′ 05″ | 11° 05′ 25″ | 26° 43′ 43″℞ | 9° 57′ 19″℞ | 5° 35′ 18″℞ | 4° 58′ 48″℞ |
| 2027-09-17 | 23° 53′ 44″ | 5° 43′ 06″ | 18° 55′ 38″ | 3° 42′ 12″ | 9° 54′ 30″ | 11° 18′ 17″ | 26° 40′ 10″℞ | 9° 57′ 16″℞ | 5° 33′ 41″℞ | 4° 57′ 59″℞ |
| 2027-09-18 | 24° 52′ 14″ | 18° 16′ 09″ | 20° 09′ 12″ | 4° 56′ 42″ | 10° 35′ 00″ | 11° 31′ 09″ | 26° 36′ 32″℞ | 9° 57′ 10″℞ | 5° 32′ 03″℞ | 4° 57′ 11″℞ |
| 2027-09-19 | 25° 50′ 46″ | 1° 01′ 29″ | 21° 21′ 03″ | 6° 11′ 12″ | 11° 15′ 34″ | 11° 43′ 59″ | 26° 32′ 51″℞ | 9° 57′ 00″℞ | 5° 30′ 25″℞ | 4° 56′ 24″℞ |
| 2027-09-20 | 26° 49′ 20″ | 13° 59′ 26″ | 22° 31′ 05″ | 7° 25′ 42″ | 11° 56′ 14″ | 11° 56′ 48″ | 26° 29′ 05″℞ | 9° 56′ 48″℞ | 5° 28′ 47″℞ | 4° 55′ 39″℞ |
| 2027-09-21 | 27° 47′ 56″ | 27° 10′ 23″ | 23° 39′ 13″ | 8° 40′ 13″ | 12° 36′ 58″ | 12° 09′ 36″ | 26° 25′ 16″℞ | 9° 56′ 32″℞ | 5° 27′ 08″℞ | 4° 54′ 55″℞ |
| 2027-09-22 | 28° 46′ 35″ | 10° 34′ 50″ | 24° 45′ 19″ | 9° 54′ 45″ | 13° 17′ 47″ | 12° 22′ 22″ | 26° 21′ 22″℞ | 9° 56′ 13″℞ | 5° 25′ 29″℞ | 4° 54′ 13″℞ |
| 2027-09-23 | 29° 45′ 16″ | 24° 13′ 24″ | 25° 49′ 17″ | 11° 09′ 16″ | 13° 58′ 42″ | 12° 35′ 07″ | 26° 17′ 25″℞ | 9° 55′ 52″℞ | 5° 23′ 50″℞ | 4° 53′ 32″℞ |
| 2027-09-24 | 0° 43′ 59″ | 8° 06′ 38″ | 26° 50′ 57″ | 12° 23′ 48″ | 14° 39′ 41″ | 12° 47′ 50″ | 26° 13′ 24″℞ | 9° 55′ 27″℞ | 5° 22′ 11″℞ | 4° 52′ 53″℞ |
| 2027-09-25 | 1° 42′ 44″ | 22° 14′ 35″ | 27° 50′ 08″ | 13° 38′ 21″ | 15° 20′ 45″ | 13° 00′ 32″ | 26° 09′ 20″℞ | 9° 55′ 00″℞ | 5° 20′ 31″℞ | 4° 52′ 15″℞ |
| 2027-09-26 | 2° 41′ 32″ | 6° 36′ 22″ | 28° 46′ 40″ | 14° 52′ 53″ | 16° 01′ 54″ | 13° 13′ 11″ | 26° 05′ 12″℞ | 9° 54′ 29″℞ | 5° 18′ 51″℞ | 4° 51′ 38″℞ |
| 2027-09-27 | 3° 40′ 21″ | 21° 09′ 39″ | 29° 40′ 21″ | 16° 07′ 26″ | 16° 43′ 08″ | 13° 25′ 49″ | 26° 01′ 01″℞ | 9° 53′ 55″℞ | 5° 17′ 11″℞ | 4° 51′ 03″℞ |
| 2027-09-28 | 4° 39′ 13″ | 5° 50′ 19″ | 0° 30′ 55″ | 17° 22′ 00″ | 17° 24′ 27″ | 13° 38′ 25″ | 25° 56′ 46″℞ | 9° 53′ 18″℞ | 5° 15′ 31″℞ | 4° 50′ 29″℞ |
| 2027-09-29 | 5° 38′ 07″ | 20° 32′ 30″ | 1° 18′ 07″ | 18° 36′ 33″ | 18° 05′ 51″ | 13° 50′ 58″ | 25° 52′ 29″℞ | 9° 52′ 38″℞ | 5° 13′ 51″℞ | 4° 49′ 57″℞ |
| 2027-09-30 | 6° 37′ 03″ | 5° 09′ 08″ | 2° 01′ 41″ | 19° 51′ 07″ | 18° 47′ 19″ | 14° 03′ 30″ | 25° 48′ 08″℞ | 9° 51′ 56″℞ | 5° 12′ 11″℞ | 4° 49′ 27″℞ |
Reference, not advice
This is cultural and astronomical reference, not personal prediction or advice.
Table positions computed at 00:00 UT each day by Astronomy Engine. Retrograde flag inferred from 24-hour ecliptic longitude delta. Timeline events are found by daily scan and then bisected to one-minute precision, so station, ingress, lunation and aspect times are exact to the minute rather than to the day.
Last reviewed .