Starmap2023

Every Celestial Event Mapped to the Millisecond

Swiss Ephemeris (DE441) resolves every event to the millisecond.

Engine cross-checked against NASA JPL HORIZONS - The model that flies spacecraft.

Every other almanac stops at the minute. We get it EXACT.

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Across 2023, the sky delivered 13 full moons and 4 eclipses. The eclipses fell: a hybrid solar eclipse in Aries on April 20, a penumbral lunar eclipse in Scorpio on May 5, an annular solar eclipse in Libra on October 14, and a partial lunar eclipse in Taurus on October 28. Mercury turned retrograde three times (Apr 21 to May 14; Aug 23 to Sep 15; Dec 13 onward). The first full moon rose in Cancer on January 6. August saw two full moons, a blue moon. Every full moon, new moon, solar and lunar eclipse, equinox, solstice, planetary ingress, and retrograde station below is computed to the millisecond with the NASA-cross-checked Swiss Ephemeris engine and shown in Eastern Time - Choose your location on the page for your own sky.

January 2023

February 2023

March 2023

April 2023

May 2023

June 2023

July 2023

August 2023

September 2023

October 2023

November 2023

December 2023

Browse Every Year - 1900 to 2099

Two full centuries of the sky, each year computed to the millisecond - every full moon, eclipse, equinox, solstice, ingress, and retrograde station. Look up the sky on any birthday.

1900s
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1910s
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1920s
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1930s
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1940s
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1950s
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1960s
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1970s
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1980s
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1990s
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2000s
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2010s
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2020s
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2030s
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2040s
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2050s
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2060s
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2070s
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2080s
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2090s
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2023 Celestial Events - Frequently Asked Questions

STARMAP is the most precise 2023 astrology calendar on the web - Every event of the year to the millisecond, in your own timezone and your own sky. The answers below come straight from the data.

What were the 2023 eclipse dates and times?

2023 had 4 eclipses: Hybrid Solar Eclipse on ; Penumbral Lunar Eclipse on ; Annular Solar Eclipse on ; Partial Lunar Eclipse on . Every instant lands on the millisecond - Times mark the exact lunation instant of each eclipse.

When were the 2023 solstices and equinoxes?

Spring Equinox: ; Summer Solstice: ; Autumn Equinox: ; Winter Solstice: .

When was Mercury retrograde in 2023?

Mercury stationed retrograde 3 times in 2023: , , . The exact station instants are on the calendar above.

How many full moons were there in 2023?

2023 had 13 full moons. The first was the Full Moon in Cancer on .

How accurate are these celestial event times?

Every event is computed with the Swiss Ephemeris (DE441) and resolved to the millisecond. The engine is verified against NASA JPL HORIZONS - The model that flies spacecraft - On the 2026 major events. Almanacs stop at the minute. Starmap does not.