Uranus retrograde 2091: dates

What is Uranus retrograde?

Uranus orbits the Sun once every 84 years, so slowly that Earth laps it every year with room to spare. During each overtaking Uranus appears to move backwards for about 150–155 days, a little over five months, which means it spends roughly 40% of the year retrograde. Yet the whole backward stretch covers only about four degrees of the zodiac. Compare that with Mercury, which can retrace twelve degrees or more in three weeks: Uranus moves so little that the retrograde is less a journey than a long hesitation.

Its synodic cycle, from one opposition with the Sun to the next, is about 370 days. That is why Uranus's stations drift only four or five days later in the calendar from one year to the next, and why the retrograde season feels almost fixed for years at a time.

Uranus was the first planet discovered with a telescope, in 1781, and astrology has tied it to the unexpected ever since: breaks, inventions, sudden freedom and changes that arrive before anyone is ready.

How the stations and shadow are calculated

The site's own astronomical engine computes Uranus's geocentric apparent position in the tropical zodiac. A retrograde station is the instant its daily motion turns from forward to backward; the direct station is the reverse. The engine first scans in coarse steps, then pins each turning point down by bisection to sub-second precision. Times are calculated in UTC and displayed in whichever time zone you pick.

With Uranus the time of a station is precise, but the planet hardly moves for weeks on either side of it. For a long stretch it sits within a fraction of a degree of the station point. In practice the station degree is the most useful number on the page: it is the spot in the zodiac that Uranus presses on for the longest time.

Shadow dates follow the same rule as for every planet. The pre-shadow starts when Uranus first reaches the degree where it will later turn direct, and the post-shadow ends when it moves beyond the degree where it turned retrograde. Because Uranus is so slow, a full cycle with both shadows can last more than a year, so one cycle's post-shadow may still be running when the next retrograde comes into view.

How to read Uranus retrograde

Start with the station degrees and compare them with your birth chart. A station within a degree or so of a natal planet or angle marks the point where the urge for change is strongest and most sustained. If nothing in your chart sits there, the retrograde is mostly a collective backdrop.

Pay special attention to the years when Uranus is changing sign. It rarely makes the move in one go: it typically enters the new sign, slips back into the old one during the retrograde, and only enters for good the following year. The first entry works like a preview of the next seven-year chapter; the retrograde re-entry returns attention to unfinished business from the old sign; the final entry is when the new theme settles in.

Finally, note the house where the retrograde falls. Over seven years in a sign, Uranus brings change to that area of life, and the annual retrograde is the time to absorb and adjust rather than to force the next leap.