Mercury Retrograde December 2026

Mercury retrogrades through Capricorn. Review professional commitments, long-term plans, and career structures over the holiday period.

Approx. 2026-12-16 – 2027-01-05

Live Position (Meeus Engine)

☿ Mercury: Pisces 11.2° · 4.10°/day

Calculated in real time via Jean Meeus Astronomical Algorithms. No static tables.

Arcanavana computes planetary positions in real time using Meeus Astronomical Algorithms — the same methods used by NASA JPL Horizons. This transit page provides context; for personalized interpretation, add your birth data in the app.

During retrograde periods, the planet appears to move backward from Earth's perspective. Astrologically, retrogrades invite review, revision, and inner work related to that planet's domain.