Moon Phases December 2029 in Aurora, Colorado

Aurora, Colorado, United States

Daily moon phases, illumination, moonrise and moonset for Aurora, in local time (America/Denver). Next full moon: Cold Moon on Thursday, December 20.

Waning Crescent, 20.3% illuminated

Aurora · Saturday, December 1, 2029

Waning Crescent

Illumination
20.3%
Moon age
25.6 days
Distance
364,948 km
Moonrise
2:19 AM
Moonset
1:32 PM
Highest
8:00 AM

Next: New Moon on Wed, Dec 5 at 7:52 AM. Cold Moon in 19 days.

In the final days of the lunar month the Moon is a waning crescent, rising in the east a few hours before the Sun and fading into the dawn.

Click any day in the calendar or pick a date above to see its details here.

December 2029 calendar

1 Sat
Waning Crescent 20%
Rise
2:19 AM
Set
1:32 PM
Saturday, December 1: Waning Crescent, 20% illuminated. Select to see details.
2 Sun
Waning Crescent 12%
Rise
3:32 AM
Set
2:09 PM
Sunday, December 2: Waning Crescent, 12% illuminated. Select to see details.
3 Mon
Waning Crescent 5%
Rise
4:48 AM
Set
2:53 PM
Monday, December 3: Waning Crescent, 5% illuminated. Select to see details.
4 Tue
Waning Crescent 1%
Rise
6:03 AM
Set
3:45 PM
Tuesday, December 4: Waning Crescent, 1% illuminated. Select to see details.
5 Wed
New Moon
Rise
7:13 AM
Set
4:46 PM
Wednesday, December 5: New Moon, 0% illuminated. Select to see details.
6 Thu
Waxing Crescent 2%
Rise
8:15 AM
Set
5:53 PM
Thursday, December 6: Waxing Crescent, 2% illuminated. Select to see details.
7 Fri
Waxing Crescent 7%
Rise
9:07 AM
Set
7:04 PM
Friday, December 7: Waxing Crescent, 7% illuminated. Select to see details.
8 Sat
Waxing Crescent 13%
Rise
9:50 AM
Set
8:14 PM
Saturday, December 8: Waxing Crescent, 13% illuminated. Select to see details.
9 Sun
Waxing Crescent 22%
Rise
10:25 AM
Set
9:21 PM
Sunday, December 9: Waxing Crescent, 22% illuminated. Select to see details.
10 Mon
Waxing Crescent 31%
Rise
10:55 AM
Set
10:25 PM
Monday, December 10: Waxing Crescent, 31% illuminated. Select to see details.
11 Tue
Waxing Crescent 41%
Rise
11:22 AM
Set
11:27 PM
Tuesday, December 11: Waxing Crescent, 41% illuminated. Select to see details.
12 Wed
First Quarter
Rise
11:48 AM
Set
—
Wednesday, December 12: First Quarter, 51% illuminated. Select to see details.
13 Thu
Waxing Gibbous 60%
Rise
12:13 PM
Set
12:27 AM
Thursday, December 13: Waxing Gibbous, 60% illuminated. Select to see details.
14 Fri
Waxing Gibbous 69%
Rise
12:39 PM
Set
1:25 AM
Friday, December 14: Waxing Gibbous, 69% illuminated. Select to see details.
15 Sat
Waxing Gibbous 78%
Rise
1:07 PM
Set
2:24 AM
Saturday, December 15: Waxing Gibbous, 78% illuminated. Select to see details.
16 Sun
Waxing Gibbous 85%
Rise
1:38 PM
Set
3:22 AM
Sunday, December 16: Waxing Gibbous, 85% illuminated. Select to see details.
17 Mon
Waxing Gibbous 91%
Rise
2:14 PM
Set
4:20 AM
Monday, December 17: Waxing Gibbous, 91% illuminated. Select to see details.
18 Tue
Waxing Gibbous 96%
Rise
2:55 PM
Set
5:17 AM
Tuesday, December 18: Waxing Gibbous, 96% illuminated. Select to see details.
19 Wed
Waxing Gibbous 99%
Rise
3:43 PM
Set
6:12 AM
Wednesday, December 19: Waxing Gibbous, 99% illuminated. Select to see details.
20 Thu
Cold Moon
Rise
4:36 PM
Set
7:02 AM
Thursday, December 20: Full Moon, 100% illuminated. Select to see details.
21 Fri
Waning Gibbous 99%
Rise
5:35 PM
Set
7:48 AM
Friday, December 21: Waning Gibbous, 99% illuminated. Select to see details.
22 Sat
Waning Gibbous 97%
Rise
6:37 PM
Set
8:28 AM
Saturday, December 22: Waning Gibbous, 97% illuminated. Select to see details.
23 Sun
Waning Gibbous 92%
Rise
7:41 PM
Set
9:04 AM
Sunday, December 23: Waning Gibbous, 92% illuminated. Select to see details.
24 Mon
Waning Gibbous 85%
Rise
8:46 PM
Set
9:36 AM
Monday, December 24: Waning Gibbous, 85% illuminated. Select to see details.
25 Tue
Waning Gibbous 77%
Rise
9:51 PM
Set
10:06 AM
Tuesday, December 25: Waning Gibbous, 77% illuminated. Select to see details.
26 Wed
Waning Gibbous 68%
Rise
10:58 PM
Set
10:34 AM
Wednesday, December 26: Waning Gibbous, 68% illuminated. Select to see details.
27 Thu
Waning Gibbous 57%
Rise
—
Set
11:02 AM
Thursday, December 27: Waning Gibbous, 57% illuminated. Select to see details.
28 Fri
Last Quarter
Rise
12:06 AM
Set
11:33 AM
Friday, December 28: Last Quarter, 46% illuminated. Select to see details.
29 Sat
Waning Crescent 35%
Rise
1:16 AM
Set
12:06 PM
Saturday, December 29: Waning Crescent, 35% illuminated. Select to see details.
30 Sun
Waning Crescent 24%
Rise
2:28 AM
Set
12:45 PM
Sunday, December 30: Waning Crescent, 24% illuminated. Select to see details.
31 Mon
Waning Crescent 15%
Rise
3:41 AM
Set
1:31 PM
Monday, December 31: Waning Crescent, 15% illuminated. Select to see details.

Times are local to Aurora (America/Denver). A dash means the moon does not rise or set on that date.

Moon phases in December 2029

PhaseLocal date and timeUTC
New Moon Wed, Dec 5 at 7:52 AM Dec 5, 14:52
First Quarter Wed, Dec 12 at 10:49 AM Dec 12, 17:49
Full Moon · Cold Moon Thu, Dec 20 at 3:46 PM Dec 20, 22:46
Last Quarter Fri, Dec 28 at 2:49 AM Dec 28, 09:49

About the Waning Crescent

In the final days of the lunar month the Moon is a waning crescent, rising in the east a few hours before the Sun and fading into the dawn. The sliver thins each morning until it disappears into the sunrise glow a day or so before new moon.

Earthshine often lights the dark part of the disc at this phase, and the crescent sits close to the brightest morning planets, making for striking pre-dawn pairings.

Lore and folklore

The old moon of the morning was widely seen as a time to let go: to finish, clear out and rest before the new cycle. Farmers avoided planting and used the days for weeding and clearing ground.

Some traditions called it the balsamic or dark moon and treated its last days as a quiet pause, much as the week is given a day of rest.

Trivia

  • The waning crescent is the phase people see least, simply because it is only up before sunrise.
  • The thinnest crescents are visible only a day from new moon, low in the brightening dawn.
  • The phases repeat every 29.53 days on average, but individual lunar months vary by more than 13 hours.
  • Because the Moon rises later each day, the waning crescent moves from midnight to dawn within a week.

Select any day in the calendar to read about its phase.

This month's full moon: the Cold Moon

The December full moon, when winter cold takes hold and nights are longest.

The Long Night Moon, for the night nearest the winter solstice, and the Moon before Yule are older names. It is the highest-riding full moon of the year in the northern hemisphere, opposite the low December sun.

Lore

December's moon comes with the deepest cold and the longest nights, hence the Cold Moon and Long Night Moon. In Anglo-Saxon tradition it was the Moon before Yule, and its light on snow made the long nights unusually bright.

Trivia

  • The Cold Moon rides highest of all full moons in the northern hemisphere, opposite the low solstice Sun.
  • Around the December solstice the full moon is above the horizon for more than 15 hours at 50 degrees north.
  • The Cold Moon is usually the last full moon of the year, but some years a thirteenth follows it as a Blue Moon.

All Cold Moon dates ›

Gardening by the Moon in December 2029

  • Dec 1 to Dec 5 · Rest and tend: Rest days for the soil: weed, cultivate, turn compost, harvest crops for storage, prune to discourage regrowth, prepare beds. Avoid sowing.
  • Dec 6 to Dec 12 · Leafy crops: Sow leafy crops and above-ground annuals whose seeds form outside the fruit: lettuce, spinach, cabbage, broccoli, celery, herbs. Transplant seedlings. Mow to encourage growth.
  • Dec 13 to Dec 20 · Fruiting crops: Sow above-ground crops whose seeds form inside the fruit: beans, peas, tomatoes, peppers, squash, cucumbers, melons. Graft, repot and sow lawns.
  • Dec 21 to Dec 27 · Root crops: Plant root crops and anything that overwinters: carrots, beets, potatoes, onions, garlic, bulbs, perennials, trees and shrubs. Prune to slow growth.
  • Dec 28 to Dec 31 · Rest and tend: Rest days for the soil: weed, cultivate, turn compost, harvest crops for storage, prune to discourage regrowth, prepare beds. Avoid sowing.

Full planting calendar for December › · How gardening by the moon works

How to read this moon calendar

Each day shows the Moon as it looks from Aurora at midday local time, with the illuminated percentage, moonrise and moonset. Days with a principal phase show the exact local time the phase occurs. Because the Moon moves about 50 minutes later each day, roughly once a month there is a date with no moonrise or no moonset at all.

The eight phases of the Moon

New Moon

New Moon

The Moon sits between Earth and the Sun. Its lit side faces away from us, so it is invisible in the night sky. A new lunar month begins.

Waxing Crescent

Waxing Crescent

A thin sliver grows each evening after sunset. Look low in the west shortly after dusk.

First Quarter

First Quarter

Half the disc is lit. The Moon rises around midday and sets around midnight, so it is high in the sky at sunset.

Waxing Gibbous

Waxing Gibbous

More than half lit and growing. It rises in the afternoon and shines most of the night.

Full Moon

Full Moon

The whole face is lit. It rises at sunset and sets at sunrise. Each full moon carries a traditional name.

Waning Gibbous

Waning Gibbous

The lit portion shrinks. It rises after sunset and is still up in the morning sky.

Last Quarter

Last Quarter

Half lit again, on the opposite side. It rises around midnight and is best seen in the early morning.

Waning Crescent

Waning Crescent

A thinning sliver before dawn in the east, fading toward the next new moon.

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