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Lunar phase today Surabaya

Lunar Day 12

Moon phase today October 17, 2026

What is moon today in Surabaya?

Today's lunar phase in Surabaya, Indonesia, the moon is in 🌓 the First Quarter phase, with 36.72% illumination, with an age of 6.12 days. The current distance between Surabaya, Indonesia and the moon is 405,417.25km.

Content:

Moon phase today

Note: all moon data below it's analytic based on this location coordinates latitude -7.26424 and longitude 112.745579 also base on Time zone Asia/Jakarta because of that and for higher accuracy you will find it different from place to place.
Saturday, October 17, 2026
01:02:34 PM
Lunar Day 12
First Quarter
36.72%
Surabaya
Indonesia
  • Location:
    Indonesia, Surabaya
  • Moon phase:
    🌓 First Quarter
  • Lunar day (Moon Age):
    6.12
  • Illumination:
    36.72%
  • MoonRise/MoonSet:
    10:03/22:58
  • Altitude:
    -32.8°
  • Period:
    🕑 12 Hours and 55 Minutes
  • Angular diameter:
    28.15°
  • Distance to Surabaya:
    405,417.25km
  • Next full Moon:
    October 25, 2026 at 4:34 PM
  • Next full Moon countdown:
    8 Days, 3 Hours and 31 Minutes

Upcoming moon phases

October 18, 2026
Lunar Day 6
First Quarter
Illumination: 40.92%
Rise
10:54
Set
23:45
October 19, 2026
Lunar Day 7
First Quarter
Illumination: 50.35%
Rise
11:45
Set
00:00
October 20, 2026
Lunar Day 8
First Quarter
Illumination: 59.86%
Rise
12:33
Set
00:29
October 21, 2026
Lunar Day 9
Waxing Gibbous
Illumination: 69.18%
Rise
13:20
Set
01:12
October 22, 2026
Lunar Day 10
Waxing Gibbous
Illumination: 77.99%
Rise
14:07
Set
01:53
October 23, 2026
Lunar Day 11
Waxing Gibbous
Illumination: 85.89%
Rise
14:54
Set
02:33
October 24, 2026
Lunar Day 12
Waxing Gibbous
Illumination: 92.45%
Rise
15:43
Set
03:15

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, October 11, 202605:1617:520%0.06
🌓 First QuarterSaturday, October 17, 202610:0322:5831.85%5.64
🌕 Full MoonSunday, October 25, 202616:3403:5897.21%13.19
🌗 Last QuarterSunday, November 1, 202623:3710:4463.1%20.9

Moon Phase Calendar for October, 2026

SundayMondayTuesdayWednesdayThursdayFridaySaturday
    
1Waning Gibbous🌖 80.66%Age 19.05
2Waning Gibbous🌖 70.81%Age 20.13
3Last Quarter🌗 59.88%Age 21.21
4Last Quarter🌗 48.48%Age 22.29
5Last Quarter🌗 37.21%Age 23.36
6Waning Crescent🌘 26.66%Age 24.43
7Waning Crescent🌘 17.37%Age 25.49
8Waning Crescent🌘 9.79%Age 26.54
9Waning Crescent🌘 4.26%Age 27.58
10New Moon🌑 0.99%Age 28.59
11New Moon🌑 0%Age 0.06
12New Moon🌑 1.22%Age 1.04
13Waxing Crescent🌒 4.44%Age 1.99
14Waxing Crescent🌒 9.4%Age 2.93
15Waxing Crescent🌒 15.81%Age 3.84
16Waxing Crescent🌒 23.39%Age 4.75
17First Quarter🌓 31.85%Age 5.64
18First Quarter🌓 40.92%Age 6.52
19First Quarter🌓 50.35%Age 7.42
20First Quarter🌓 59.86%Age 8.32
21Waxing Gibbous🌔 69.18%Age 9.23
22Waxing Gibbous🌔 77.99%Age 10.17
23Waxing Gibbous🌔 85.89%Age 11.15
24Waxing Gibbous🌔 92.45%Age 12.15
25Full Moon🌕 97.21%Age 13.19
26Full Moon🌕 99.71%Age 14.26
27Full Moon🌕 99.61%Age 15.35
28Full Moon🌕 96.77%Age 16.46
29Waning Gibbous🌖 91.27%Age 17.59
30Waning Gibbous🌖 83.45%Age 18.7
31Waning Gibbous🌖 73.85%Age 19.81