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Exact aspect

Mercury-Saturn square
31 December 2026.

Exact in 57 days.

What it changes

How you think and speak · What you take seriously, and where you hold yourself to a line

It grinds, and that grinding is what moves you.

Why?
Mercury in Capricorn → · Saturn in Aries →

Mercury governs… how you think and speak — the pace, the level of detail, what you keep to yourself. Saturn governs… what you take seriously, and where you hold yourself to a line.

It concerns you if your birthday falls…

  • 27–31 MarchSaturn sits on your Sun, to the degree.
  • 28 December – 1 JanuaryMercury sits on your Sun, to the degree.

Calculated over every birth from 1920 to 2030 (Paris day): depending on the year, the Sun can be a day early or late, hence the range. Your Sun is only one point of your chart: the app also looks at the other nine, to the minute.

See the dates and positions

Mercury and Saturn form an exact square on 31 December 2026 at 00:52, Paris time. The aspect stays within one degree from 30 December to 31 December: 1 day and 6 hours.

♈︎♉︎♊︎♋︎♌︎♍︎♎︎♏︎♐︎♑︎♒︎♓︎ ☿︎♄︎
apart
Mercury and Saturn glide from where they stood on 16 December 2026 to the exact moment, when they are 90° apart. The aspect’s polygon is set on the first planet: the second lands on one of its vertices.
Exact31 December 2026, 00:52
Mercury8°17′ Capricorn
Saturn8°17′ Aries
Within one degreefrom 30 December to 31 December

The square — 90°

The friction angle: the two functions want incompatible things and force each other to move. Uncomfortable and productive — most people build their lives on their squares.

In the glossary →

The two planets

☿︎ Mercury governs…

how you think and speak — the pace, the level of detail, what you keep to yourself.

Mercury in Capricorn →

♄︎ Saturn governs…

what you take seriously, and where you hold yourself to a line.

Saturn in Aries →

Which points of your chart do these planets touch?

Your birthday tells where your Sun is. Your birth, to the minute, tells where the other nine are. Every morning AstroXP crosses these positions with all ten, and tells you what time it plays out for you.

My sky on my chart

On a computer? Scan this code with your phone.

The same month

Calculated with astronomy-engine (the app’s engine): geocentric positions, tropical zodiac, Paris times. A planet is “in” a sign by its ecliptic longitude.