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Mercury Retrograde 2027

Exact mercury retrograde dates for 2027, computed directly from VSOP87 planetary theory — the ephemeris-grade math behind professional astronomy software — rather than copied from another site's table. Times are given in UTC and US Eastern.

Mercury retrograde dates 2027

Stations retrogradeStations directDegrees traveledLength
February 9, 2027
2027-02-09 17:29 UTC · Feb 9, 12:29 PM EST
March 3, 2027
2027-03-03 12:26 UTC · Mar 3, 7:26 AM EST
Pisces 5°59′ → Aquarius 20°55′ 22 days
June 10, 2027
2027-06-10 18:10 UTC · Jun 10, 2:10 PM EDT
July 4, 2027
2027-07-04 19:34 UTC · Jul 4, 3:34 PM EDT
Cancer 6°21′ → Gemini 27°28′ 24 days
October 7, 2027
2027-10-07 14:29 UTC · Oct 7, 10:29 AM EDT
October 28, 2027
2027-10-28 14:04 UTC · Oct 28, 10:04 AM EDT
Scorpio 4°55′ → Libra 19°19′ 21 days

Shadow periods

The pre-shadow starts when Mercury first crosses the degree of its future direct station; the post-shadow ends when it re-crosses the degree where it turned retrograde. These book-end weeks are when retrograde themes fade in and out.

Pre-shadow beginsRetrogradePost-shadow ends
January 25, 2027 February 9, 2027 – March 3, 2027 March 23, 2027
May 26, 2027 June 10, 2027 – July 4, 2027 July 19, 2027
September 17, 2027 October 7, 2027 – October 28, 2027 November 13, 2027

What Mercury retrograde means

Mercury rules communication, travel, contracts, and technology, so its retrograde weeks are astrology's most-watched: plans get revised, messages cross, old conversations resurface. The classical advice is re- work — review, revise, reconnect, reflect — and to sign or launch either before the pre-shadow or after the post-shadow clears.

When does Mercury go retrograde in 2027?

Mercury stations retrograde on February 9, 2027 at 5°59′ Pisces and stations direct on March 3, 2027 at 20°55′ Aquarius. Mercury stations retrograde on June 10, 2027 at 6°21′ Cancer and stations direct on July 4, 2027 at 27°28′ Gemini. Mercury stations retrograde on October 7, 2027 at 4°55′ Scorpio and stations direct on October 28, 2027 at 19°19′ Libra.

How long is Mercury retrograde in 2027?

February 9, 2027 to March 3, 2027: about 22 days. June 10, 2027 to July 4, 2027: about 24 days. October 7, 2027 to October 28, 2027: about 21 days.

What is the mercury retrograde shadow period?

The pre-shadow begins when Mercury first crosses the degree it will later return to at its direct station; the post-shadow ends when it re-passes the degree where it stationed retrograde. Within the shadow, retrograde themes build up and wind down.

How will these transits touch your chart? A transit only matters where it lands — and that depends on your exact birth moment. The GuidingDragon Year-Ahead Report maps the coming twelve months against your actual birth chart, month by month — delivered to your account within minutes.

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See also: the full transit calendar · full moon calendar 2027 · eclipses 2027.