Free astrology tools › Planetary Ephemeris for Any Date

Planetary Ephemeris for Any Date

An ephemeris is a date-based table of calculated planetary positions. Select a UTC date to see where the Sun, Moon, and planets fall in the tropical zodiac at 12:00 UTC that day.

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Look up a UTC date

Each result is calculated at 12:00 UTC. For a birth moment, use the birth chart calculator.

Reading sign and degree

Each row presents a zodiac sign and degree for one body. The signs divide the tropical ecliptic into twelve equal 30° sections. The displayed position is geocentric, meaning the calculation is referenced to Earth rather than a particular observer’s horizon.

Why noon UTC matters

A one-day lookup needs a consistent timestamp. This page uses 12:00 UTC for every selected date. Planetary longitudes change continuously, and the Moon can shift several degrees in a day. For a birth chart, enter the actual recorded local time and its historical offset instead.

A table rather than a forecast

This is a position lookup, without natal houses or a personal interpretation. The custom ephemeris tool can extend the same kind of table over any chosen span of 1 to 366 consecutive days and export the rows as CSV for your own comparison.

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