Astrology events 2027: the complete calendar

The eclipse of the decade

The total solar eclipse of 2 August 2027 deserves its own section. Peak is at 10:06 UT with the Sun at 9.9° Leo, and the path of totality runs across southern Spain, North Africa and the Arabian peninsula, passing close to Luxor in Egypt.

What makes it exceptional is duration. Most total eclipses give you two or three minutes. This one exceeds six minutes near the centre line — among the longest totalities of the twenty-first century over land, and the longest visible from a major landmass until well into the 2100s.

The reason is orbital: the Moon is near perigee, so its disc is large, while Earth is near aphelion, so the Sun's disc is small. A big Moon covering a small Sun, over a path near the equator where the shadow moves slowest, produces an unusually long totality.

If you intend to see it, book early. Eclipse-path accommodation for an event of this profile fills years ahead.

Note that all three lunar eclipses in 2027 are penumbral — the Moon passes only through Earth's outer shadow. These are visually undramatic, often barely perceptible, and astrological writing tends not to distinguish them from total lunar eclipses. It is a real difference and worth knowing when a site tells you a lunar eclipse is significant.

Mars retrograde, January to April

Mars stations retrograde on 10 January at 10° Virgo and returns direct on 1 April at 21° Leo, having retrograded back across a sign boundary.

Mars retrogrades only about every two years, so unlike Mercury this is genuinely infrequent — roughly two and a half months once every twenty-six months. Traditional readings associate it with frustrated action and stalled initiative.

The astronomy is the same perspective effect as Mercury's, in reverse: Earth overtakes Mars on the inside, and Mars appears to loop backwards against the stars. Around the middle of a Mars retrograde the planet is close to opposition, meaning it is at its brightest and best-placed for observation all year. The period astrologers treat as difficult is the period astronomers point telescopes at it.

Mercury retrograde 2027

All three periods cross back over a sign boundary this year, which astrologers read as revisiting two areas rather than one. It is a consequence of each station falling in the first degrees of a sign — geometry rather than intent.

Slower movements

Equinoxes and solstices

Note the December solstice falling on the 22nd rather than the 21st. Solstice dates drift by a day across the leap-year cycle, which is one reason printed zodiac date ranges are approximations — see is Western astrology outdated.

Where these dates come from

Every figure on this page was computed rather than copied. Eclipse peaks and season points come from the search routines in astronomy-engine, the same library behind every position on this site. Retrograde stations were found by sampling each planet's apparent longitude daily and bisecting the direction change down to the hour. Ingresses were found by scanning for the exact sign-boundary crossing.

That matters because astrology calendars are copied from one another constantly, and errors propagate. If a date here disagrees with another site, check whether they state a timezone — most do not, and a UT station near midnight will land on a different day almost everywhere.

The same engine produces your own natal chart and the solar return you are currently living through.