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Lunar phase today Boulder

Lunar Day 44

Moon phase today April 21, 2025

What is moon today in Boulder?

Today's lunar phase in Boulder, United States, the moon is in 🌗 the Last Quarter phase, with 41.72% illumination, with an age of 22.93 days. The current distance between Boulder, United States and the moon is 380,156.32km.

Content:

Moon phase today

Note: all moon data below it's analytic based on this location coordinates latitude 40.0175 and longitude -105.2797 also base on Time zone America/Denver because of that and for higher accuracy you will find it different from place to place.
Monday, April 21, 2025
02:38:51 PM
Lunar Day 44
Last Quarter
41.72%
Boulder
United States
  • Location:
    United States, Boulder
  • Moon phase:
    🌗 Last Quarter
  • Lunar day (Moon Age):
    22.93
  • Illumination:
    41.72%
  • MoonRise/MoonSet:
    03:01/12:40
  • Altitude:
    -3.74°
  • Period:
    🕑 9 Hours and 39 Minutes
  • Angular diameter:
    30.02°
  • Distance to Boulder:
    380,156.32km
  • Next full Moon:
    May 11, 2025 at 7:36 PM
  • Next full Moon countdown:
    20 Days, 4 Hours and 57 Minutes

Upcoming moon phases

April 22, 2025
Lunar Day 23
Last Quarter
Illumination: 37.6%
Rise
03:33
Set
13:52
April 23, 2025
Lunar Day 24
Waning Crescent
Illumination: 27.27%
Rise
04:00
Set
15:05
April 24, 2025
Lunar Day 25
Waning Crescent
Illumination: 17.73%
Rise
04:25
Set
16:19
April 25, 2025
Lunar Day 26
Waning Crescent
Illumination: 9.65%
Rise
04:50
Set
17:36
April 26, 2025
Lunar Day 27
New Moon
Illumination: 3.7%
Rise
05:16
Set
18:54
April 27, 2025
Lunar Day 28
New Moon
Illumination: 0.48%
Rise
05:44
Set
20:16
April 28, 2025
Lunar Day 0
New Moon
Illumination: 0.31%
Rise
06:18
Set
21:39

Current moon cycle

It's common to give the moon four phases names (Moon Cycle), it's like they divide the moon phases to forth different times, First one is the new moon, second one is the first quarter, third one full moon, fourth one and the last it's the last quarter, In the below we will list for you the current moon cycles with the four times that we talked about
PhaseStart DateMoonriseMoonrsetIlluminationAge
🌑 New MoonSunday, March 30, 202507:1921:260.97%0.93
🌓 First QuarterFriday, April 4, 202511:1002:2240.76%6.51
🌕 Full MoonFriday, April 11, 202518:4005:5097.21%13.19
🌗 Last QuarterSaturday, April 19, 202501:3910:2468.15%20.4

Moon Phase Calendar for April, 2025

SundayMondayTuesdayWednesdayThursdayFridaySaturday
  
1Waxing Crescent🌒 11.42%Age 3.24
2Waxing Crescent🌒 20.04%Age 4.36
3Waxing Crescent🌒 30.05%Age 5.45
4First Quarter🌓 40.76%Age 6.51
5First Quarter🌓 51.58%Age 7.53
6First Quarter🌓 62.02%Age 8.52
7Waxing Gibbous🌔 71.68%Age 9.49
8Waxing Gibbous🌔 80.25%Age 10.44
9Waxing Gibbous🌔 87.48%Age 11.37
10Waxing Gibbous🌔 93.18%Age 12.28
11Full Moon🌕 97.21%Age 13.19
12Full Moon🌕 99.48%Age 14.09
13Full Moon🌕 99.95%Age 14.98
14Full Moon🌕 98.61%Age 15.87
15Waning Gibbous🌖 95.53%Age 16.77
16Waning Gibbous🌖 90.79%Age 17.66
17Waning Gibbous🌖 84.53%Age 18.56
18Waning Gibbous🌖 76.92%Age 19.48
19Last Quarter🌗 68.15%Age 20.4
20Last Quarter🌗 58.46%Age 21.35
21Last Quarter🌗 48.15%Age 22.32
22Last Quarter🌗 37.6%Age 23.33
23Waning Crescent🌘 27.27%Age 24.37
24Waning Crescent🌘 17.73%Age 25.45
25Waning Crescent🌘 9.65%Age 26.56
26New Moon🌑 3.7%Age 27.71
27New Moon🌑 0.48%Age 28.88
28New Moon🌑 0.31%Age 0.52
29New Moon🌑 3.2%Age 1.69
30Waxing Crescent🌒 8.82%Age 2.84