Moon Phases Calendar April 1981

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Interactive moon phases tool

Ready to explore other moon phases? This tool shows the current moon phase and allows you to shift the phases and see how the moon is illuminated at each phase.

Credit: NASA

«April 1981»
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
left
right
Wednesday, April 1st, 1981
Waning Cresent
2
left
right
Thursday, April 2nd, 1981
Waning Cresent
3
left
right
Friday, April 3rd, 1981
Waning Cresent
4
left
right
Saturday, April 4th, 1981
New Moon
5
left
right
Sunday, April 5th, 1981
Waxing Cresent
6
left
right
Monday, April 6th, 1981
Waxing Cresent
7
left
right
Tuesday, April 7th, 1981
Waxing Cresent
8
left
right
Wednesday, April 8th, 1981
Waxing Cresent
9
left
right
Thursday, April 9th, 1981
Waxing Cresent
10
left
right
Friday, April 10th, 1981
Waxing Cresent
11
right
Saturday, April 11th, 1981
First Quarter
12
right
Sunday, April 12th, 1981
First Quarter
13
right
Monday, April 13th, 1981
Waxing Gibbous
14
right
Tuesday, April 14th, 1981
Waxing Gibbous
15
right
Wednesday, April 15th, 1981
Waxing Gibbous
16
right
Thursday, April 16th, 1981
Waxing Gibbous
17
right
Friday, April 17th, 1981
Waxing Gibbous
18
right
Saturday, April 18th, 1981
Waxing Gibbous
19
Sunday, April 19th, 1981
Full Moon
20
right
Monday, April 20th, 1981
Waning Gibbous
21
right
Tuesday, April 21st, 1981
Waning Gibbous
22
right
Wednesday, April 22nd, 1981
Waning Gibbous
23
right
Thursday, April 23rd, 1981
Waning Gibbous
24
right
Friday, April 24th, 1981
Waning Gibbous
25
right
Saturday, April 25th, 1981
Waning Gibbous
26
right
Sunday, April 26th, 1981
Last Quarter
27
right
Monday, April 27th, 1981
Last Quarter
28
left
right
Tuesday, April 28th, 1981
Waning Cresent
29
left
right
Wednesday, April 29th, 1981
Waning Cresent
30
left
right
Thursday, April 30th, 1981
Waning Cresent
Moon phase image

Moon phases software screen saver.

If you are interested in the phases of the moon or you like night sky screensavers, download the StarMessage screensaver for Microsoft Windows and Apple MacOS (including Mojave and Catalina).
The screensaver displays the moon in its current moon phase, reminds you about the upcoming full moon dates, shows you the names of the full moon, and does much more.

 

Download It's free

 

Diagram explaining the moon phases

This diagram shows the relative positions of the Sun, the Moon and earth and explains how the different moon phases appear.

The visible part of the moon is the part of the moon's surface that gets hit by the sunlight. The rest of the moon disc is almost invisible.

The moon phases are not caused by the shadow of the earth on to the moon. It is the moon's own shadow at the part of its surface that is not hit by the sunlight.

In other words, the visible "sunny" part is made of the places where there is "day" on the moon and the shadow part is where there is "night".

Moon phases diagram explained. Sun, Earth, Moon

Credit: NASA/JPL-Caltech.