Mercury retrograde: 2026 and 2027 dates

Mercury retrograde is the stretch when the planet visibly moves “backwards” relative to Earth — an optical effect of orbital overtaking, three to four times a year for about three weeks. The dates below are computed with Swiss Ephemeris to the minute, from the stations where Mercury’s speed flips sign. And “right now” is live: the line checks the ephemerides every time the page opens.

Mercury right now

from real ephemerides · updates automatically

Periods of 2026

StartsEndsSignDays
February 26, 2026, 06:48 UTCMarch 20, 2026, 19:33 UTCPisces23
June 29, 2026, 17:35 UTCJuly 23, 2026, 22:57 UTCCancer24
October 24, 2026, 07:12 UTCNovember 13, 2026, 15:53 UTCScorpio20

Periods of 2027

StartsEndsSignDays
February 9, 2027, 17:36 UTCMarch 3, 2027, 12:31 UTCAquarius → Pisces22
June 10, 2027, 18:15 UTCJuly 4, 2027, 19:39 UTCGemini → Cancer24
October 7, 2027, 14:37 UTCOctober 28, 2027, 14:10 UTCLibra → Scorpio21

The myths and an honest frame

Mercury retrograde has grown more scare stories than any other transit: “technology breaks”, “contracts fall apart”, “start nothing new”. Honestly: devices do not read ephemerides, and studies find no consistent effect. The traditional — and far more useful — frame sounds different: it is the season of re-: re-check, re-write, re-view, re-negotiate. Not a ban on the new but a good excuse to comb through the old: proofread the email, return to the postponed conversation, finish what hangs half-done. Framed like that, the retrograde turns from a bogeyman into a handy reminder.

Transit vs natal Mercury retrograde

The dates on this page are a transit: a period shared by everyone. A separate story is Mercury retrograde at the moment of birth — a personal chart trait (a mind that thinks first and speaks second) that no calendar switches on or off. Check yours on the natal retrograde planets page.

Frequently asked questions

When does the current Mercury retrograde end?

The live line at the top answers precisely: during a period it shows the date of the direct station. All 2026–2027 dates are in the tables below, converted to your time zone automatically.

What is the “shadow period” and why is it not in the table?

The shadow is the stretch before and after the retrograde while Mercury crosses the same zodiac span. Schools compute it differently; the exact astronomical events are the stations — those we give. Shadow users can pad the station dates by a couple of weeks either way.

Is it really forbidden to sign contracts or buy electronics?

Astronomy issues no bans. The traditional frame is softer: in the season of re- it pays to proofread and double-check — which, frankly, always pays. Cancelling a deal because of a calendar is not it.

Why do dates differ slightly between sites?

Some round to the day, some print their own time zone without saying so. Our dates are the station moments to the minute in UTC, converted to your zone by the page; a one-day difference is usually just time zones.

The dates are astronomy; the interpretations are a symbolic system for self-reflection, not science.

How this period lands on your chart

The transit is shared; the chart is personal — for some the retrograde brushes their Sun sign, for others it passes in the background. Luna in the app reads your daily forecast with your matrix in mind — by voice, to the point.

Open Luna

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