Moon Phases Calendar January 1989

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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 1989»
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
right
Sunday, January 1st, 1989
Last Quarter
2
left
right
Monday, January 2nd, 1989
Waning Cresent
3
left
right
Tuesday, January 3rd, 1989
Waning Cresent
4
left
right
Wednesday, January 4th, 1989
Waning Cresent
5
left
right
Thursday, January 5th, 1989
Waning Cresent
6
left
right
Friday, January 6th, 1989
Waning Cresent
7
left
right
Saturday, January 7th, 1989
New Moon
8
left
right
Sunday, January 8th, 1989
New Moon
9
left
right
Monday, January 9th, 1989
Waxing Cresent
10
left
right
Tuesday, January 10th, 1989
Waxing Cresent
11
left
right
Wednesday, January 11th, 1989
Waxing Cresent
12
left
right
Thursday, January 12th, 1989
Waxing Cresent
13
left
right
Friday, January 13th, 1989
Waxing Cresent
14
left
right
Saturday, January 14th, 1989
Waxing Cresent
15
right
Sunday, January 15th, 1989
First Quarter
16
right
Monday, January 16th, 1989
Waxing Gibbous
17
right
Tuesday, January 17th, 1989
Waxing Gibbous
18
right
Wednesday, January 18th, 1989
Waxing Gibbous
19
right
Thursday, January 19th, 1989
Waxing Gibbous
20
right
Friday, January 20th, 1989
Waxing Gibbous
21
right
Saturday, January 21st, 1989
Waxing Gibbous
22
Sunday, January 22nd, 1989
Full Moon
23
right
Monday, January 23rd, 1989
Waning Gibbous
24
right
Tuesday, January 24th, 1989
Waning Gibbous
25
right
Wednesday, January 25th, 1989
Waning Gibbous
26
right
Thursday, January 26th, 1989
Waning Gibbous
27
right
Friday, January 27th, 1989
Waning Gibbous
28
right
Saturday, January 28th, 1989
Waning Gibbous
29
right
Sunday, January 29th, 1989
Waning Gibbous
30
right
Monday, January 30th, 1989
Last Quarter
31
left
right
Tuesday, January 31st, 1989
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.