January 2027 at a glance: Jan 3: Venus at greatest western elongation (47°); Jan 4: Quadrantids peak (ZHR 80 (60–200), Moon 12% lit); Jan 22: Full Wolf Moon. Planets from New York: evening: Mercury, Mars, Jupiter, Saturn; before dawn: Venus.
Jan3
Venus at greatest western elongation (47°)
Jan4
Quadrantids peak (ZHR 80 (60–200), Moon 12% lit)
Jan22
Full Wolf Moon
Moon phases
Moon at 0h UTC each day
Sun
Mon
Tue
Wed
Thu
Fri
Sat
138%
228%
320%
413%
57%
63%
7New
80%
91%
104%
119%
1215%
1322%
1431%
15First Quarter
1652%
1762%
1873%
1983%
2091%
2196%
22Full
23100%
2497%
2591%
2684%
2775%
2865%
29Last Quarter
3045%
3135%
Phase
UTC
New York
London
Sydney
New Moon
Jan 7, 20:24 UTC
Thu Jan 7, 3:24 pm
Thu Jan 7, 8:24 pm
Fri Jan 8, 7:24 am
First Quarter
Jan 15, 20:34 UTC
Fri Jan 15, 3:34 pm
Fri Jan 15, 8:34 pm
Sat Jan 16, 7:34 am
Full Moon
Wolf Moon; 357,644 km away; the closest full Moon of 2027 (often called a supermoon)
Jan 22, 12:17 UTC
Fri Jan 22, 7:17 am
Fri Jan 22, 12:17 pm
Fri Jan 22, 11:17 pm
Last Quarter
Jan 29, 10:55 UTC
Fri Jan 29, 5:55 am
Fri Jan 29, 10:55 am
Fri Jan 29, 9:55 pm
Planets
at least 5° up, Sun 6° down
Pick a city. The chart runs from 4 pm to 8 am local time for each night of the month; coloured bars show when each planet is up in a dark sky.
From New York: evening: Mercury, Mars, Jupiter, Saturn; before dawn: Venus.
MercuryVenusMarsJupiterSaturnMoondark sky
Planet
When
Where (local time)
Mag.
Constellation
Mercury
Evening, from about Jan 24
west-southwest, 9° up at dusk; below 5° by 6:00 pm (on the 28th)
-1.1
Capricornus
Venus
Before dawn, all month
above 5° from 4:30 am; south-southeast, 24° up at dawn (on the 15th)
-4.4
Ophiuchus
Mars
From late evening, all month
9:00 pm–6:40 am, highest 61° (on the 15th)
-0.5
Leo
Jupiter
From late evening, all month
7:50 pm–6:40 am, highest 63° (on the 15th)
-2.5
Leo
Saturn
Evening, all month
south-southwest, 50° up at dusk; below 5° by 10:30 pm (on the 15th)
0.8
Cetus
From London: evening: Mercury, Mars, Jupiter, Saturn; before dawn: Venus.
MercuryVenusMarsJupiterSaturnMoondark sky
Planet
When
Where (local time)
Mag.
Constellation
Mercury
Evening, from about Jan 26
west-southwest, 6° up at dusk; below 5° by 5:30 pm (on the 29th)
-1.1
Capricornus
Venus
Before dawn, all month
above 5° from 5:20 am; south-southeast, 17° up at dawn (on the 15th)
-4.4
Ophiuchus
Mars
From late evening, all month
8:50 pm–7:20 am, highest 50° (on the 15th)
-0.5
Leo
Jupiter
From late evening, all month
7:40 pm–7:20 am, highest 53° (on the 15th)
-2.5
Leo
Saturn
Evening, all month
south, 40° up at dusk; below 5° by 10:30 pm (on the 15th)
0.8
Cetus
From Toronto: evening: Mercury, Mars, Jupiter, Saturn; before dawn: Venus.
MercuryVenusMarsJupiterSaturnMoondark sky
Planet
When
Where (local time)
Mag.
Constellation
Mercury
Evening, from about Jan 23
west-southwest, 7° up at dusk; below 5° by 6:10 pm (on the 27th)
-1.1
Capricornus
Venus
Before dawn, all month
above 5° from 5:00 am; south-southeast, 22° up at dawn (on the 15th)
-4.4
Ophiuchus
Mars
From late evening, all month
9:20 pm–7:10 am, highest 58° (on the 15th)
-0.5
Leo
Jupiter
From late evening, all month
8:10 pm–7:10 am, highest 60° (on the 15th)
-2.5
Leo
Saturn
Evening, all month
south, 47° up at dusk; below 5° by 10:50 pm (on the 15th)
0.8
Cetus
From Sydney: evening: Mars, Jupiter, Saturn; before dawn: Venus.
MercuryVenusMarsJupiterSaturnMoondark sky
Planet
When
Where (local time)
Mag.
Constellation
Mercury
Not visible (too close to the Sun)
–
-1.1
Capricornus
Venus
Before dawn, all month
above 5° from 3:20 am; east, 31° up at dawn (on the 15th)
-4.4
Ophiuchus
Mars
From late evening, all month
11:10 pm–5:30 am, highest 45° (on the 15th)
-0.5
Leo
Jupiter
From late evening, all month
10:20 pm–5:30 am, highest 42° (on the 15th)
-2.5
Leo
Saturn
Evening, all month
west-northwest, 37° up at dusk; below 5° by 11:20 pm (on the 15th)
0.8
Cetus
Dates to note
Jan1
Mercury at superior conjunction
Jan 1, 09:30 UTC. Mercury passes behind the Sun and is lost in the glare for a while.
Jan3
Venus at greatest western elongation (47°)
Jan 3, 18:00 UTC. Venus is as far from the Sun as it gets on this pass, 47°, in the morning sky before sunrise.
Jan4
Quadrantids peak
Jan 4, 03:25 UTC; up to 80 (60–200) meteors an hour under ideal skies (ZHR). Moon 12% lit at the peak. Northern hemisphere. Best time for your city →
Jan4
The Moon near Antares (0.3°)
Jan 4, around 17h UTC. Geocentric; from your location the gap differs by up to about 1°.
Jan7
New Moon
Jan 7, 20:24 UTC. The dark-sky window: the best week for faint objects and meteors.
Jan18
The Moon near the Pleiades (1.1°)
Jan 18, around 09h UTC. Geocentric; from your location the gap differs by up to about 1°.
Jan22
Full Moon
Jan 22, 12:17 UTC. Wolf Moon. The closest full moon of 2027 (often called a supermoon)
Jan23
The Moon near Jupiter (1.4°)
Jan 23, around 23h UTC. Closest as seen from Earth's centre; from your location the gap differs by up to about 1°. If that moment falls in your daytime, look the evening before or after.
Jan24
The Moon near Regulus (1.3°)
Jan 24, around 08h UTC. Geocentric; from your location the gap differs by up to about 1°.
Jan28
The Moon near Spica (2.7°)
Jan 28, around 06h UTC. Geocentric; from your location the gap differs by up to about 1°.
Jan31
The Moon near Antares (0.4°)
Jan 31, around 23h UTC. Geocentric; from your location the gap differs by up to about 1°.
Times in UTC. Separations are geocentric (from Earth's centre). Pairings closer than 3° (planets) or 4° (the Moon and a planet) are listed when the planets are at least 15° from the Sun.
Dates, peaks and ZHR: International Meteor Organization calendar. “Around” marks a peak computed from the solar longitude the IMO lists. Moon: illuminated fraction at the peak.
Space station passes
The ISS and Tiangong orbits are only predictable about six weeks ahead, so pass windows for January 2027 appear here once that month is close. Today's passes: ISS tonight, Tiangong tonight.
Your hemisphere
United States
New York
4:53 pmsunset (15th)
7:17 amsunrise (16th)
11 h 20 minfull darkness
Over the month the nights are getting shorter (−40 min of full darkness from the 1st to the 31st). Planets: evening: Mercury, Mars, Jupiter, Saturn; before dawn: Venus.
Over the month the nights are getting shorter (−60 min of full darkness from the 1st to the 31st). Planets: evening: Mercury, Mars, Jupiter, Saturn; before dawn: Venus.
Over the month the nights are getting shorter (−40 min of full darkness from the 1st to the 31st). Planets: evening: Mercury, Mars, Jupiter, Saturn; before dawn: Venus.
Over the month the nights are getting longer (+60 min of full darkness from the 1st to the 31st). Planets: evening: Mars, Jupiter, Saturn; before dawn: Venus. From the southern hemisphere the Moon's lit side is mirrored compared with the calendar above, and the planets arc across the northern sky.
Jan 22, 12:17 UTC (Jan 22, 7:17 am in New York, Jan 22, 12:17 pm in London). Traditional name: Wolf Moon.
When is the new Moon in January 2027?
Jan 7, 20:24 UTC. The nights around it are the darkest of the month.
What planets are visible in January 2027?
From New York: evening: Mercury, Mars, Jupiter, Saturn; before dawn: Venus. From Sydney: evening: Mars, Jupiter, Saturn; before dawn: Venus. The tables above give times and directions for each city.
Are there meteor showers in January 2027?
Quadrantids: peak Jan 4, 03:25 UTC, ZHR 80 (60–200).
Computed by us from JPL's DE440 planetary ephemeris with Skyfield: phases, positions, magnitudes (Mallama & Hilton), separations, equinoxes and solstices. Full Moon names are the traditional North American ones. Meteor showers: International Meteor Organization. Eclipses: Fred Espenak, NASA GSFC. Planet times ignore hills and buildings; a planet 5° up needs a clear, low horizon.