Reviewed by Ravi Khorana
Co-Founder, Deluxe Astrology. Vedic astrologer with expertise in Jyotish, Nakshatras, and Dasha systems.
What does Mercury retrograde mean?
Mercury retrograde is a review cycle in Mercury's territory. The planet rules communication, contracts, commerce, transport, digital infrastructure, siblings, short journeys. When Mercury stations retrograde it does not actually stop — Earth overtakes it visually, producing the apparent backward arc against the zodiac. Symbolically, classical astrology reads this as a pause in forward momentum so the themes Mercury governs can be re-examined. The tasks of the retrograde are re-think, re-view, re-do, re-negotiate, re-connect.
How often does Mercury go retrograde?
Mercury turns retrograde three times per year for about three weeks each. Each complete retrograde period lasts 20–24 days, with additional pre-shadow and post-shadow zones on either side. The pre-shadow begins when the planet first crosses the degree where it will later station direct; the post-shadow ends when the planet clears the degree where it originally stationed retrograde. Many astrologers treat the entire shadow span as the review window.
What should you do during Mercury retrograde?
Do what Mercury rules, one layer inward. Themes: re-think, re-view, re-do, re-negotiate, re-connect. If Mercury rules communication, finish drafts before you publish. If it rules love and values, return to the relationships and choices you already have rather than starting new ones. If it rules drive, slow the fight so your strength can aim. If it rules wisdom, re-read the book you skimmed. If it rules structure, confront the foundation you skipped and re-commit. Carry this affirmation through the cycle: “I review before I reply; I finish before I begin.”
What should you avoid during Mercury retrograde?
Avoid final-layer decisions in Mercury's specific territory: signing final contracts, buying electronics, launching new products. Not every decision becomes risky — only the binding ones that touch Mercury's theme directly. Inside the retrograde and its shadow zones the energy supports review, revision, and return. Decisions made now will often look different after the station direct; if you can reasonably wait, classical practice says to wait. If you cannot wait, document thoroughly and build in a review clause for after the station.
Is Mercury retrograde bad luck?
No. Neither classical nor Vedic astrology treats retrograde as punitive. In Western classical technique, retrograde planets are redirective — they bend the theme back toward review. In Vedic astrology, some retrograde planets are actually considered strengthened because they come closer to Earth and become visually brighter (a condition called vakri). The narrative of retrograde as universally bad is modern internet folklore, not classical doctrine. Work with the theme, not against it.