How many planets are
retrograde at once?
In 2026, as many as 5 at the same time. One backward planet barely makes the news — it's the overlaps that light up timelines. Every stretch below is computed from the real ephemeris, station to station, for 2026 and 2027.
The pile-ups, bent into a ring.
2026 as an astrolabe — one orbit per planet, January at the top, every retrograde a glowing arc. Where the arcs line up along a spoke, the sky is stacking — and every stretch with three or more at once is tinted beneath the rings. The timeline below carries the same windows day by day.
When the sky stacks up.
One retrograde is a Tuesday. The sky gets interesting when the backward spells overlap — here is every stretch of 2026 when several planets were retrograde at the same time, station to station, from the real ephemeris.
Counts use true retrograde only — station-retrograde to station-direct, computed from each body's apparent ecliptic longitude. Shadow weeks don't count toward a stack. And however tall the pile, it's still geometry, not jeopardy.