Calendar

Moons, seasons and feasts. Choose a day to read it.

A number counts that day’s events. An underline marks a retrograde.

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Thursday, January 7

0% illuminated
29.5 days since new moon

Jupiter retrograde

Dec 13, 2026, 12:58 AM UTC – Apr 13, 2027, 2:13 AM UTC

Jupiter appears to move backward from Earth between these dates.

New Moon in Capricorn

8:25 PM UTC

Read this day’s sky

29.5 days since new moon

BeganDec 9, 12:52 AM UTC

Next new moonJan 7, 8:25 PM UTC

0.4 days remain of 29.8.

First QuarterDec 17, 5:43 AM UTC
Full MoonDec 24, 1:28 AM UTC
Last QuarterDec 30, 7:00 PM UTC
New MoonJan 7, 8:25 PM UTC

Layers

Sky eventsLunar phases & eclipsesEquinoxes & solsticesPlanetary stationsRetrograde periodsSign changesExact aspects

Tradition calendarsThelemic feastsIslamic · tabular estimatesChristian · Gregorian

6 events shown. Tradition layers are a selection, not a full calendar.

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Calendar files use the layers you chose, in UTC.

Year

January 2027

UTC

December 13, 2026

Jupiter retrograde

Dec 13, 2026, 12:58 AM UTC – Apr 13, 2027, 2:13 AM UTC. Jupiter appears to move backward from Earth between these dates.

January 7, 2027

New Moon in Capricorn

8:25 PM UTC

January 10, 2027

Mars retrograde

Jan 10, 2027, 1:01 PM UTC – Apr 1, 2027, 2:10 PM UTC. Mars appears to move backward from Earth between these dates.

January 15, 2027

First Quarter Moon in Aries

8:35 PM UTC

January 22, 2027

Full Moon in Leo

12:17 PM UTC

January 29, 2027

Last Quarter Moon in Scorpio

10:56 AM UTC

How times are calculated

Sky events are calculated for your time zone; station times are estimates. Islamic dates are tabular: a local sighting can differ. Easter follows church tables.

Sources: retrograde motion ↗, Moon phases ↗, Islamic calendar ↗, Thelemic feasts ↗.