# Mercury retrograde 2025

Mercury retrograde 2025: astronomical data computed by Astraluno with explicit time zone and precision.

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In 2025, Mercury has 3 retrograde periods starting in the year. Stations and shadows are estimates with explicit uncertainty.

Computed: Tue, Oct 13, 2026, 9:51 AM (UTC). Display zone: UTC.

Rows belong to the year in the stated display zone. Retrograde periods are grouped by their starting station; endings and shadows may fall in the following year. Astraluno computed data: CC BY 4.0.

## Stations and shadows

| Planet | Pre-shadow | Retrograde station | Direct station | Post-shadow | Signs crossed |
| --- | --- | --- | --- | --- | --- |
| Mercury | Sat, Mar 1, 2025, 7:57 AM (UTC; ±6 min) | Sat, Mar 15, 2025 (UTC; ±6 hours) | Mon, Apr 7, 2025 (UTC; ±7 hours) | Sat, Apr 26, 2025, 8:26 AM (UTC; ±9 min) | Aries → Pisces; 9°35′ → 26°50′ |
| Mercury | Mon, Jun 30, 2025, 5:52 AM (UTC; ±9 min) | Fri, Jul 18, 2025 (UTC; ±7 hours) | Mon, Aug 11, 2025 (UTC; ±6 hours) | Mon, Aug 25, 2025, 8:35 AM (UTC; ±7 min) | Leo; 15°34′ → 4°15′ |
| Mercury | Tue, Oct 21, 2025, 11:12 AM (UTC; ±8 min) | Sun, Nov 9, 2025 (UTC; ±6 hours) | Sat, Nov 29, 2025 (UTC; ±5 hours) | Wed, Dec 17, 2025, 3:56 AM (UTC; ±7 min) | Sagittarius → Scorpio; 6°52′ → 20°42′ |

Download CSV: Stations and shadows

Tropical zodiac, geocentric positions. Times estimated with engine 0.1.0, IANA 2026e zones. Windows are empirical estimates, not confidence intervals.

## Links

- [Download CSV: Stations and shadows](https://astraluno.com/mercury-retrograde/2025/periods.csv)
- [Moon sign calculator](https://astraluno.com/moon-sign-calculator/)
- [Birth chart calculator](https://astraluno.com/birth-chart-calculator/)
- [Moon](https://astraluno.com/planets/moon/)
- [Moon today](https://astraluno.com/moon-today/)
- [Sky today](https://astraluno.com/sky-today/)
- [Full Moon](https://astraluno.com/full-moon/)
- [Mercury retrograde](https://astraluno.com/mercury-retrograde/)
- [Mercury](https://astraluno.com/planets/mercury/)
- [Moon calendar 2025](https://astraluno.com/moon-calendar/2025/)
- [Moon calendar 2026](https://astraluno.com/moon-calendar/2026/)
- [Moon calendar 2027](https://astraluno.com/moon-calendar/2027/)
- [Moon calendar 2028](https://astraluno.com/moon-calendar/2028/)
- [Mercury retrograde 2025](https://astraluno.com/mercury-retrograde/2025/)
- [Mercury retrograde 2026](https://astraluno.com/mercury-retrograde/2026/)
- [Mercury retrograde 2027](https://astraluno.com/mercury-retrograde/2027/)
- [Mercury retrograde 2028](https://astraluno.com/mercury-retrograde/2028/)
- [Retrogrades 2025](https://astraluno.com/retrogrades/2025/)
- [Retrogrades 2026](https://astraluno.com/retrogrades/2026/)
- [Retrogrades 2027](https://astraluno.com/retrogrades/2027/)
- [Retrogrades 2028](https://astraluno.com/retrogrades/2028/)
- [Planet ingresses 2025](https://astraluno.com/planet-ingresses/2025/)
- [Planet ingresses 2026](https://astraluno.com/planet-ingresses/2026/)
- [Planet ingresses 2027](https://astraluno.com/planet-ingresses/2027/)
- [Planet ingresses 2028](https://astraluno.com/planet-ingresses/2028/)

Canonical: https://astraluno.com/mercury-retrograde/2025/
Last revised: 2026-10-13