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Wedding dates · September 2027

September 2027 weddings: Venus enters Libra on the 14th

September is clear of retrogrades and eclipses. Venus reaches Libra, its own sign, on September 14, the same week the Moon grows full in Pisces. Two Best days follow.

Photo: Ian Livesey / ISO Republic

At a glance

The strongest wedding date in September 2027 is Tuesday, September 14, 2027, rated Best (70/100). Best Saturday: Sep 25 (Fair).

Best days
Sep 14, Sep 151 more rated Good
Best Saturday
Sep 25 · Fairscore 65
Days to avoid
0 of 30no retrograde or eclipse problem
Waxing Moon
until Sep 15, then from the next new moonnew moon at 6°43′ Libra
Venus
in Virgo, then LibraMercury direct all month

Test a September hour

September 2027

Mid-September 2027 is a quiet gem

Venus in Libra, the sign of partnership, is one of the oldest pictures of a good marriage in astrology.Alexander Jamieson, A Celestial Atlas, 1822 · US Naval Observatory Library

Try this today

  • A September 15 evening ceremony in the Americas falls after the full moon in UTC terms. Use the checker on the main page to test your exact hour.
  • For a weekend, Saturday September 25 has the month's highest Saturday score: a Cancer Moon with Venus in Libra, but waning.
  • Mercury enters its pre-retrograde shadow on September 17, so dates after that lose a few points.

September is the month people book when they want warm weather without the August crowds. In 2027 the sky is cooperative: no retrograde of Mercury, Venus or Mars, and no eclipse.

The moment to watch is September 14, when Venus enters Libra, one of its two home signs. Libra is the sign of the scales and, in the tradition, of partnership and agreement. On that same day the Moon is waxing in Pisces, nearly full, and both Tuesday, September 14 and Wednesday, September 15 rate Best.

One detail worth knowing: the full moon comes at 23:03 UTC on September 15 at 22°53′ Pisces. A ceremony earlier in the day is still under a waxing Moon. After that, the Moon wanes for the rest of the month, so later dates, lovely as they are with Venus in Libra, mostly rate Fair.

Friday, September 10 is the month's other Good day.

The sky behind it

3 of September's 30 days make Good or better; Sep 14 carries 1.6 h of void Moon. How the scoring works.

DateRatingScoreMoonWhy
Tue, Sep 14Best70Pisces 98% waxing+ waxing gibbous Moon, Venus in Libra (domicile)
Wed, Sep 15Best70Pisces 100% waxing+ waxing gibbous Moon, Venus in Libra (domicile)
Fri, Sep 10Good55Capricorn 75% waxing+ waxing gibbous Moon, Moon applies by trine to Venus, Friday, Venus's day · - Moon in Capricorn (detriment), Venus in Virgo (fall)
Mon, Sep 20Fair65Taurus 80% waning+ Moon in Taurus (exaltation), Venus in Libra (domicile) · - waning Moon, Mercury in its pre-shadow
Sat, Sep 25Fair65Cancer 27% waning+ Moon in Cancer (domicile), Venus in Libra (domicile) · - waning Moon, Mercury in its pre-shadow
Sun, Sep 26Fair65Leo 17% waning+ Venus in Libra (domicile), Moon applies by sextile to Venus · - waning Moon, Mercury in its pre-shadow
Top September 2027 picks

The sky this month

The harvest-season full moon in Pisces

Mars enters Scorpio on September 2 and the new moon lands in Libra on September 30.Photo: Scott Murdoch / Burst

Mars enters Scorpio on September 2, a sign it traditionally rules. The full moon on September 15 falls at 22°53′ Pisces, the full moon nearest the September equinox that many almanacs call the Harvest Moon.

The month closes with a new moon on September 30 at 6°43′ Libra, which begins the waxing run that carries into the first days of October, just before Mercury turns retrograde on October 7.

If you are choosing between mid-September and early October, September wins on Venus (in Libra) and Mercury (no shadow yet in the first half); early October wins on the Moon (waxing again).

The sky behind it

Sep 2 · 01:52 UTC: Mars enters Scorpio. Sep 14 · 00:24 UTC: Venus enters Libra. Sep 15 · 23:03 UTC: Full moon at 22°53′ Pisces. Sep 17 · 07:28 UTC: Mercury enters its pre-retrograde shadow (19°19′ Libra). Sep 30 · 02:36 UTC: New moon at 6°43′ Libra.

Plan it

Your September 2027 wedding planner

30 days, 3 of them strong, with Sep 25 the pick of the Saturdays.

Show me

3 days worth a look. Strongest: Tue 14 (Best, 70), Wed 15 (Best, 70), Fri 10 (Good, 55).

Small number = score. Filled: Best · violet ring: Good · struck through: Avoid

Tuesday, September 14, 2027 · score 70/100

Best: one of the strongest dates of the year

Moon waxing in Pisces, 98% lit. Venus in Libra.

For it: waxing gibbous Moon, Venus in Libra (domicile).

Void of course: Mon 7:19 PM to Tue 1:38 AM. Hold the vows outside that stretch.

More to read

One shorter read. It opens in place.

Weekends

September Saturdays at a glance

All four Saturdays rate Fair. September 4 and 11 fall before Venus reaches Libra, and the Moon is waning on the 18th and 25th. The 25th scores 65, the best of them, with a Cancer Moon. Midweek is where September's Best days are.

Continue readingShow less

Every day of September 2027, rated

0 Avoid days, Moon in 12 signs.

DateRatingScoreMoon (12:00 UTC)VenusFlagsVoid (UTC)
Wed, Sep 1Fair27Virgo 1% waxingVirgo
Thu, Sep 2Fair36Libra 5% waxingVirgo01:28 to 05:07
Fri, Sep 3Fair40Libra 11% waxingVirgo
Sat, Sep 4Fair45Scorpio 19% waxingVirgo03:06 to 07:44
Sun, Sep 5Fair45Scorpio 28% waxingVirgo19:05 to after
Mon, Sep 6Fair25Scorpio 37% waxingVirgobefore to 14:01
Tue, Sep 7Fair47Sagittarius 47% waxingVirgo
Wed, Sep 8Fair49Sagittarius 57% waxingVirgo18:28 to after
Thu, Sep 9Fair42Capricorn 67% waxingVirgobefore to 00:11
Fri, Sep 10Good55Capricorn 75% waxingVirgo
Sat, Sep 11Fair28Capricorn 83% waxingVirgo06:42 to 12:49
Sun, Sep 12Fair52Aquarius 89% waxingVirgo
Mon, Sep 13Fair50Aquarius 94% waxingVirgo19:19 to after
Tue, Sep 14Best70Pisces 98% waxingLibrabefore to 01:38
Wed, Sep 15Best70Pisces 100% waxingLibra23:03 to after
Thu, Sep 16Fair50Pisces 100% waningLibrabefore to 12:56
Fri, Sep 17Fair58Aries 98% waningLibraMercury pre-shadow
Sat, Sep 18Fair41Aries 93% waningLibraMercury pre-shadow15:40 to 22:05
Sun, Sep 19Fair55Taurus 88% waningLibraMercury pre-shadow
Mon, Sep 20Fair65Taurus 80% waningLibraMercury pre-shadow
Tue, Sep 21Fair64Gemini 71% waningLibraMercury pre-shadow01:13 to 05:05
Wed, Sep 22Fair55Gemini 60% waningLibraMercury pre-shadow
Thu, Sep 23Fair61Cancer 49% waningLibraMercury pre-shadow03:35 to 10:02
Fri, Sep 24Fair58Cancer 38% waningLibraMercury pre-shadow
Sat, Sep 25Fair65Cancer 27% waningLibraMercury pre-shadow10:03 to 13:00
Sun, Sep 26Fair65Leo 17% waningLibraMercury pre-shadow
Mon, Sep 27Fair51Leo 9% waningLibraMercury pre-shadow07:55 to 14:28
Tue, Sep 28Fair63Virgo 4% waningLibraMercury pre-shadow19:48 to after
Wed, Sep 29Fair43Virgo 1% waningLibraMercury pre-shadowbefore to 15:30
Thu, Sep 30Fair50Libra 0% waxingLibraMercury pre-shadow
September 2027 wedding date ratings
When (UTC)What happens
Sep 2 · 01:52 UTCMars enters Scorpio
Sep 14 · 00:24 UTCVenus enters Libra
Sep 15 · 23:03 UTCFull moon at 22°53′ Pisces
Sep 17 · 07:28 UTCMercury enters its pre-retrograde shadow (19°19′ Libra)
Sep 30 · 02:36 UTCNew moon at 6°43′ Libra
The sky in September 2027

All times are UTC. In the Americas the local date can be a day earlier; in Asia and Australia a day later.

Quick answers

What are the best wedding dates in September 2027?

3 dates rate Good or better: Tue, Sep 14 (Best, 70), Wed, Sep 15 (Best, 70), Fri, Sep 10 (Good, 55).

Which September 2027 Saturday is strongest?

Saturday, September 25, 2027, rated Fair with a score of 65. The Moon is waning in Cancer, void for 3.0 h.

Is September 2027 a good month to get married?

Yes. There are no retrogrades of Mercury, Venus or Mars and no eclipses. September 14 and 15 rate Best, with Venus in Libra and a waxing Moon in Pisces, and September 10 rates Good.

When does Venus enter Libra in 2027?

On September 14, 2027. Venus stays in Libra until October 8, when it moves into Scorpio.

Is Mercury retrograde in September 2027?

No. Mercury is direct for all of September 2027. Its pre-shadow runs Sep 17 to Oct 7, and days inside it lose five points.

When is the full moon in September 2027?

September 15, 2027 at 23:03 UTC, at 22°53′ Pisces. The new moon is September 30, 2027 at 02:36 UTC, at 6°43′ Libra.

Shymea Editorial · reviewed 2026-10-18 · How we calculate · Editorial policy

Sources: NASA JPL: planetary ephemerides (DE442)

Images: Photo: Ian Livesey / ISO Republic · Alexander Jamieson, A Celestial Atlas, 1822 · US Naval Observatory Library · Photo: Scott Murdoch / Burst · Photo: Burst · Photo: EDGAR COLOMER FERRI / Burst · Photo: Marvin Laput Tenepre / Burst · Photo: Rahul Pandit / Burst