Mars retrograde 1911: exact dates and times

Station instants computed with Swiss Ephemeris to the minute, in UTC. Mars is retrograde about 0.47 times a year for 58–81 days.

Mars is retrograde once in 1911: from Oct 18, 1911, 08:37 UTC at 10°58′ Gemini until Dec 29, 1911, 16:25 UTC at 24°18′ Taurus.

Mars retrograde periods in 1911

All instants UTC. Arc = degrees travelled backwards between the two stations.
Stations retrograde	At	Stations direct	At	Days	Arc	Pre-shadow from	Post-shadow to
Oct 18, 1911, 08:37 UTC	10°58′ Gemini	Dec 29, 1911, 16:25 UTC	24°18′ Taurus	72.33	16.66°	24°18′ Taurus	10°58′ Gemini

Instant (UTC)	From	To
Nov 30, 1911, 04:08 UTC	Gemini	Taurus

✦ By Yuri Kan · verified against Swiss Ephemeris (JPL DE441) computations · Methodology · Updated 2026-09-05

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Your natal chart shows which house the retrograde falls in and which of your planets it aspects.