Moon Phases Calendar January 1940

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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

«January 1940»
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
right
Monday, January 1st, 1940
Waning Gibbous
2
right
Tuesday, January 2nd, 1940
Last Quarter
3
right
Wednesday, January 3rd, 1940
Last Quarter
4
left
right
Thursday, January 4th, 1940
Waning Cresent
5
left
right
Friday, January 5th, 1940
Waning Cresent
6
left
right
Saturday, January 6th, 1940
Waning Cresent
7
left
right
Sunday, January 7th, 1940
Waning Cresent
8
left
right
Monday, January 8th, 1940
Waning Cresent
9
left
right
Tuesday, January 9th, 1940
New Moon
10
left
right
Wednesday, January 10th, 1940
New Moon
11
left
right
Thursday, January 11th, 1940
Waxing Cresent
12
left
right
Friday, January 12th, 1940
Waxing Cresent
13
left
right
Saturday, January 13th, 1940
Waxing Cresent
14
left
right
Sunday, January 14th, 1940
Waxing Cresent
15
left
right
Monday, January 15th, 1940
Waxing Cresent
16
left
right
Tuesday, January 16th, 1940
Waxing Cresent
17
right
Wednesday, January 17th, 1940
First Quarter
18
right
Thursday, January 18th, 1940
Waxing Gibbous
19
right
Friday, January 19th, 1940
Waxing Gibbous
20
right
Saturday, January 20th, 1940
Waxing Gibbous
21
right
Sunday, January 21st, 1940
Waxing Gibbous
22
right
Monday, January 22nd, 1940
Waxing Gibbous
23
right
Tuesday, January 23rd, 1940
Waxing Gibbous
24
Wednesday, January 24th, 1940
Full Moon
25
Thursday, January 25th, 1940
Full Moon
26
right
Friday, January 26th, 1940
Waning Gibbous
27
right
Saturday, January 27th, 1940
Waning Gibbous
28
right
Sunday, January 28th, 1940
Waning Gibbous
29
right
Monday, January 29th, 1940
Waning Gibbous
30
right
Tuesday, January 30th, 1940
Waning Gibbous
31
right
Wednesday, January 31st, 1940
Waning Gibbous
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.