≡
 
     
Sign In

Lunar Calendar Heard Island and McDonald Islands 2021 › Moon Heard Island and McDonald Islands July 2021

Lunar Calendar Month July 2021 (Heard Island And McDonald Islands)

The Moon is the only natural satellite of the Earth and the fifth largest moon in the Solar System. It is the largest natural satellite in the solar system relative to the size of its planet. The following is information specific for Heard Island Central Terrotory, Heard Island and McDonald Islands during July 2021.

Choose a country from the list to get relevant information:

Date and time of moon phases

The information in the following table comes from calculations published by the Astronomical Applications Department of the U.S. Naval Observatory.

Moon phasesDatesTime
3rd quarter2021-07-0202:11
new moon2021-07-1006:16
1st quarter2021-07-1715:11
full moon2021-07-2407:37
3rd quarter2021-07-3118:16

Apogee and perigee of the Moon

The following table shows the dates of perigee and apogee of the Moon during July 2021.

PositionDatesTimeDistanceNotes
Apogee2021-07-0519:49405,341 km
Perigee2021-07-2115:31364,519 km

Moon-Planet Conjunctions

A Moon-planet conjunction occurs when an astronomical object has either the same, or nearly the same, right ascension or the same ecliptic longitude of that of the Moon, as observed from Earth.

Astronomical ObjectsDate and Time
Mercury2021-07-08 09:38
Venus2021-07-12 14:10
Mars2021-07-12 15:10
Saturn2021-07-24 21:42
Jupiter2021-07-26 06:17

Illumination of the Moon

The following table depicts the illumination of the Moon, calculated at 00:00, throughtout the 31 days of July 2021.

July 2021
wMondayTuesdayWednesdayThursdayFridaySaturdaySunday
Week 26
28 Monday
 
29 Tuesday
 
30 Wednesday
 
1Thursday
 
60.9% illuminated
Age: 21.1
2Friday
 
51% illuminated
Age: 22.1
3Saturday
 
41.3% illuminated
Age: 23
4Sunday
 
32.1% illuminated
Age: 23.9
Week 27
5Monday
 
23.6% illuminated
Age: 24.8
6Tuesday
 
16.1% illuminated
Age: 25.7
7Wednesday
 
9.7% illuminated
Age: 26.5
8Thursday
 
4.8% illuminated
Age: 27.5
9Friday
 
1.5% illuminated
Age: 28.4
10Saturday
 
0.1% illuminated
Age: 29.3
11Sunday
 
0.6% illuminated
Age: 0.7
Week 28
12Monday
 
3.1% illuminated
Age: 1.7
13Tuesday
 
7.7% illuminated
Age: 2.6
14Wednesday
 
14.2% illuminated
Age: 3.6
15Thursday
 
22.4% illuminated
Age: 4.6
16Friday
 
32.1% illuminated
Age: 5.7
17Saturday
 
42.9% illuminated
Age: 6.7
18Sunday
 
54.1% illuminated
Age: 7.8
Week 29
19Monday
 
65.4% illuminated
Age: 8.9
20Tuesday
 
76% illuminated
Age: 10
21Wednesday
 
85.3% illuminated
Age: 11.1
22Thursday
 
92.7% illuminated
Age: 12.2
23Friday
 
97.6% illuminated
Age: 13.3
24Saturday
 
99.9% illuminated
Age: 14.4
25Sunday
 
99.3% illuminated
Age: 15.5
Week 30
26Monday
 
96.3% illuminated
Age: 16.6
27Tuesday
 
91% illuminated
Age: 17.6
28Wednesday
 
84% illuminated
Age: 18.6
29Thursday
 
75.8% illuminated
Age: 19.6
30Friday
 
66.8% illuminated
Age: 20.5
31Saturday
 
57.4% illuminated
Age: 21.5
1 Sunday
 
2 Monday
 
3 Tuesday
 
4 Wednesday
 
5 Thursday
 
6 Friday
 
7 Saturday
 
8 Sunday
 
9 Monday
 
10 Tuesday
 
11 Wednesday
 
12 Thursday
 
13 Friday
 
14 Saturday
 
15 Sunday
 
Content last updated on 2018-10-21T17:33:00Z