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The changing sky

The sky on 17 December 2011

Planetary positions in the tropical zodiac. These are shared sky conditions; a personal transit also depends on your birth chart.

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Positions at · Daily reference at noon UTC

Sun

Sagittarius

25°11′

The Sun placement provides the seasonal zodiac reference.

Moon

Virgo

18°17′

The Moon placement changes through the day. The time shown belongs to this snapshot.

The full snapshot

Where the planets are

Calculation methods ↗
Tropical planetary positions at 2011-12-17T12:00:00.000Z
BodySignDegreeMotion
SunSagittarius25°11′Direct
MoonVirgo18°17′Direct
MercurySagittarius4°45′Direct
VenusCapricorn25°58′Direct
MarsVirgo15°48′Direct
JupiterTaurus0°29′Retrograde
SaturnLibra27°13′Direct
UranusAries0°39′Direct
NeptuneAquarius28°32′Direct
PlutoCapricorn6°48′Direct

See Moon phases and the lunar calendar

What retrograde describes

A retrograde label means the planet's zodiac longitude is decreasing from Earth's viewpoint. It describes apparent motion, not a prediction about your day.

Explore retrograde planets, stations and shadows

Make the comparison personal

Your birth chart provides the natal placements used for a personal transit comparison. A sky snapshot alone cannot establish which contacts apply to you.

Compare with a birth chart

Calculation details

apparent geocentric ecliptic of date · tropical zodiac

Ephemeris: astronomy-engine 2.1.19. Computed 2026-11-04T23:43:19.618Z.

Positions use UTC. Your local calendar date can differ near midnight. An archived page uses noon UTC as a shared reference.