Mercury Retrograde 2027: Dates and What Retrograde Means

Mercury is retrograde three times in 2027: 9 February–3 March, 10 June–4 July, and 7–28 October, using UTC dates. Retrograde means Mercury appears to move backward against the stars from our viewpoint on Earth. The tables below separate the worldwide reference dates from the calendar dates you may see locally.

The three upcoming periods

A station is the turning point in Mercury’s apparent motion: it stops progressing in one direction before changing direction. The retrograde station begins the backward-looking passage, and the direct station ends it. The sign and degree columns describe Mercury’s zodiac position at those boundaries, not your own Mercury placement or a prediction for people with those Sun signs.

These periods each begin in a water sign and end in an air sign. That describes the listed positions, not a requirement to experience particular moods or relationship events. The table covers the retrograde intervals themselves. You may see longer calendars elsewhere that include surrounding review periods; those should not be confused with the station-to-station dates shown here.

Why your calendar may show another day

The main period table uses UTC. A station can fall one calendar day later in East Asia or Australia; the date depends on your location and the particular station. No station minutes are given here.

There is only one physical turning point for each station, but local clocks assign it different dates. The February start is on 9 February in UTC and New York, but on 10 February in Tokyo. Do not add a day to every entry automatically: the March and October stations have the same date in all three reference columns.

What is actually moving?

Mercury travels around the Sun in about 88 days. Its changing position relative to Earth creates the apparent reversals, roughly three times a year for about three weeks each. Mercury continues orbiting the Sun in the same direction. The calendar is calculated from geocentric apparent longitude, meaning its apparent zodiac position as viewed from Earth.

In astrological tradition, Mercury retrograde is associated with revisiting communication and unfinished details. A practical interpretation is to check an agreement before relying on it. Nothing in the station dates requires you to stop dating, postpone every decision or assume a message has a hidden meaning. The quality of a plan depends on its details and the people making it.

Put the dates to gentle use

Save the relevant local dates, then choose a simple review habit: check booking details, summarize an agreement or ask a clarifying question before replying. You can use the same habits outside these windows. Read Mercury Retrograde and Relationships for a worked rescheduling example and communication prompts. Kosmo’s free report does not calculate retrograde calendars; keep this table as your separate reference.