When to See the January 2024 Full Moon
The full moon in January 2024 occurs on Saturday, January 27, reaching peak fullness at 04:26 UTC (Coordinated Universal Time). For North American time zones, this translates to late Thursday night into Friday morning: 9:26p.m. EST, 8:26p.m. CST, 7:26p.m. MST, and 6:26p.m. PST. In local time, it remains visible all night as it rises around sunset and sets around sunrise, making it a reliable target for evening and late-night observation.
Visibility windows by time zone (exact)
- Eastern Standard Time: peak at 9:26p.m., moonrise ~4:45p.m., moonset ~7:30a.m.
- Central Standard Time: peak at 8:26p.m., moonrise ~3:45p.m., moonset ~6:30a.m.
- Mountain Standard Time: peak at 7:26p.m., moonrise ~2:45p.m., moonset ~5:30a.m.
- Pacific Standard Time: peak at 6:26p.m., moonrise ~1:45p.m., moonset ~4:30a.m.
The January full moon is traditionally called the Wolf Moon, named for the howling of wolves historically associated with midwinter. This year it also qualifies as a Micromoon because the full phase occurs a couple of days after the lunar apogee, the point in the Moon’s elliptical orbit farthest from Earth, making it appear slightly smaller and less bright than a supermoon. It is not a supermoon, blue moon, lunar eclipse, or planetary transit.
What Is a Full Moon and Why It Occurs
A full moon happens when the Moon and the Sun are on opposite sides of Earth, with Earth roughly between them. This alignment places the Sun’s fully sunlit hemisphere toward the Moon, making the near side appear fully illuminated from our vantage point. The precise timing of full moon is determined by ecliptic longitude: when the Moon’s ecliptic longitude differs from the Sun’s by 180 degrees. This astronomical geometry is predictable centuries in advance and does not depend on local horizon conditions.
Where and How to Observe the Full Moon
The full moon rises near sunset due east and sets near sunrise due west, spending the entire night above the horizon in January. For the clearest view, choose a location away from intense urban lights and with an unobstructed eastern horizon for moonrise and western horizon for moonset. Binoculars or a small telescope enhance surface detail, revealing lunar maria, craters, and mountain shadows along the terminator. Photography benefits from manual exposure, a moderately long focal length, and image stacking to reduce noise; the moon moves relative to the stars about 12–15 degrees per hour, so shutter speeds faster than about 1/125s avoid star trailing on standard lenses.
Practical observing checklist
- Use a red flashlight to preserve night vision
- Check local weather for cloud cover
- Arrive 20–30 minutes before moonrise to set up
- Track the moon’s position with a planisphere or smartphone app
- For photography, use a tripod and intervalometer
In the sky, the Moon appears against constellations such as Gemini and Taurus in late January, offering familiar patterns for orientation. Unlike planets, the Moon has no steady light of its own; it shines by reflecting sunlight. Its apparent size varies by up to 14 percent over a month due to orbital eccentricity, but these differences are subtle to the naked eye. The term micromoon is informal and describes a full moon near apogee, not an official astronomical category.
Key Dates and Attributes of the January 2024 Full Moon
The following table summarizes the essential, verifiable details for the January 2024 full moon. Values are drawn from established astronomical almanacs and ephemerides, consistent across U.S. time zones.
| Attribute | Verified Detail | Source Type |
|---|---|---|
| Date of full moon | January 27, 2024 | NASA JPL Horizons, USNO Astronomical Applications |
| Peak illumination (UTC) | 04:26 UTC on January 27 | NASA JPL Horizons, USNO |
| Local peak (U.S. time zones) | 9:26p.m. EST / 8:26p.m. CST / 7:26p.m. MST / 6:26p.m. PST | Derived from UTC |
| Traditional name | Wolf Moon | Colonial American almanacs, common usage |
| Lunation number (approx.) | 1245 | Lunation series tracking |
| Moon distance near full | ~405,000 km (approx.) | JPL DE ephemeris |
| Apparent diameter | Approx. 29.5 arcminutes | USNO angular size tables |
How the January Full Moon Compares to Other Moons
Full moons appear slightly larger and brighter at perigee (supermoon) and smaller at apogee (micromoon). In January, the full moon occurs close to lunar apogee, classifying it as a micromoon. This is the opposite of summer supermoons and does not produce unusual tides or dramatic visual effects. Libration and orbital eccentricity cause small changes in apparent size and position, but these are not noticeable without measurement. The terms micromoon and supermoon are colloquial; they do not affect safety, weather, or human behavior.
| Moon type | When it occurs relative to perigee | Typical visual difference |
|---|---|---|
| Supermoon | Full moon within ~90% of perigee distance | Up to ~14% larger, ~30% brighter than average |
| Micromoon | Full moon near or after apogee | Up to ~14% smaller, ~30% dimmer than average |
Cultural and Historical Context of the Wolf Moon
Colonial American almanacs labeled the January full moon the Wolf Moon, associating the month with wolves howling near human settlements during harsh winter. Many Indigenous calendars also tie this full moon to winter themes, cold, and animal behavior. These traditions do not affect the timing of the astronomical event but provide cultural context. Misconceptions sometimes link full moons to erratic behavior or eclipses in the same month; astronomically, the January 2024 full moon stands alone as a predictable lunar phase with no such causal links.
Photographing and Recording the Full Moon
To capture the January full moon, use a telephoto lens or a telescope with a suitable adapter to frame the disk. A smartphone telephoto or adapter can work, but use a tripod or steady support to avoid blur. Expose for the bright lunar surface: start with ISO 100–200, f/8–f/11, and 1/100–1/500s, adjusting to avoid clipping highlights. Consider stacking multiple exposures to reveal subtle shading in craters and maria. Tracking or guided mounts reduce trailing for longer exposures, while simple single-shot methods suit casual snapshots. The moon is bright; use neutral density-like exposure reductions rather than extreme post-processing to retain detail.
After the January Full Moon
Following the full phase, the Moon enters the waning gibbous phase, rising later each evening and showing a gradually decreasing illuminated portion. By early February, it reaches last quarter and then third quarter, shifting to morning skies. Seasonal star patterns, such as winter constellations favoring evening viewing, pair well with late winter observations. The next full moon appears in February, continuing the monthly lunar cycle on predictable dates.
For reliable planning, consult Moon almanacs, USNO data, or apps that use JPL ephemerides. Because the full moon time is astronomically determined, it remains stable across decades; local time zone conversions and daylight-saving adjustments are the only variables that change from year to year.