Three retrogrades in 2026, all in water signs
This year each of Mercury's retrogrades begins and ends in the same sign, and all three signs belong to the water element: Pisces, Cancer and Scorpio. The dates below are UTC calendar days, and for every station in 2026 they are the same in London and New York. Each period lasts about three weeks.
Water is the element of feeling, memory and attachment, and Mercury, the planet of thinking and speech, has to work in its terms. Tradition would read this year's reviews as concerned less with facts and schedules and more with what was felt, remembered or left unsaid.
26 February to 20 March: in Pisces
Mercury stops at 22° Pisces and backs up to 8° Pisces before turning forward. Pisces is mutable water, ruled by Jupiter and in modern astrology by Neptune, and it is the sign where tradition finds Mercury least at ease: in detriment and in fall, because Pisces thinks in images and impressions where Mercury prefers clean distinctions. A retrograde here is read as a time to go back over what stayed vague: the half-remembered conversation, the plan never quite written down, the creative work that needs a second draft. The page on Mercury in Pisces describes the sign's way of thinking in full.
29 June to 23 July: in Cancer
The midyear retrograde runs from 26° Cancer back to 16° Cancer. Cancer is cardinal water, ruled by the Moon, and Mercury in Cancer thinks through memory and feeling. Tradition reads a retrograde here as a turn towards the past and towards home: family stories retold, old photographs taken out again, a conversation with someone you grew up with that picks up years later. It suits revisiting better than starting.
24 October to 13 November: in Scorpio
The last retrograde of the year runs from 20° Scorpio back to 5° Scorpio. Scorpio is fixed water, ruled by Mars and in modern astrology by Pluto, and Mercury in Scorpio is the probing, private mind that wants to know what lies underneath. Tradition reads a retrograde here as a time for research and for the second look at a matter you thought was closed, and for the questions nobody asked the first time. The whole period falls inside the Venus retrograde that runs from 3 October to 14 November; the retrograde calendar for 2026 shows how the two overlap, and our guide to Mercury retrograde in Scorpio looks at what these weeks touch for each rising sign.
What tradition reads into it
Astrology has long treated a retrograde Mercury as the mind turning back on itself. The planet of messages and plans appears to retrace its steps, and tradition takes the hint: these are weeks for rereading, revising, reconsidering and finishing, and many of the words that fit begin with "re". Astrologers traditionally advise extra care with communication and plans in these weeks, which in practice means checking details twice, confirming arrangements and reading carefully before replying.
The tradition does not read the period as bad luck. The popular version, in which every device fails and every plan falls through, is not what it says and not how we read it. Mercury is retrograde for several weeks of every year, and ordinary life goes on through all of them. What changes, in the traditional view, is the emphasis, from launching new things to looking at what is already there.
Some astrologers also watch the "shadow", the stretch of zodiac between the two stations. Mercury crosses it three times: forwards in the weeks before the retrograde, backwards during it, and forwards again afterwards. Themes that surface on the first crossing are often said to come back for review on the second.
How it touches your own chart
A retrograde happens in the sky for everyone at once, so on its own it says little about any one person. Tradition gives it more weight in your chart when the retrograde degrees fall on one of your own planets, or when your Sun, Moon or rising sign is in the sign it occupies. Our big three calculator shows where those three stand.
Being born during a Mercury retrograde is a different matter: a fixed feature of your chart rather than a passing season, and the Mercury sign page explains it. The following year's periods are on Mercury retrograde 2027, where the pattern begins to move from water signs into air.