Moon Phases Calendar October 2173

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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

«October 2173»
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
left
right
Friday, October 1st, 2173
Waning Cresent
2
left
right
Saturday, October 2nd, 2173
Waning Cresent
3
left
right
Sunday, October 3rd, 2173
Waning Cresent
4
left
right
Monday, October 4th, 2173
Waning Cresent
5
left
right
Tuesday, October 5th, 2173
Waning Cresent
6
left
right
Wednesday, October 6th, 2173
New Moon
7
left
right
Thursday, October 7th, 2173
New Moon
8
left
right
Friday, October 8th, 2173
Waxing Cresent
9
left
right
Saturday, October 9th, 2173
Waxing Cresent
10
left
right
Sunday, October 10th, 2173
Waxing Cresent
11
left
right
Monday, October 11th, 2173
Waxing Cresent
12
left
right
Tuesday, October 12th, 2173
Waxing Cresent
13
right
Wednesday, October 13th, 2173
First Quarter
14
right
Thursday, October 14th, 2173
First Quarter
15
right
Friday, October 15th, 2173
Waxing Gibbous
16
right
Saturday, October 16th, 2173
Waxing Gibbous
17
right
Sunday, October 17th, 2173
Waxing Gibbous
18
right
Monday, October 18th, 2173
Waxing Gibbous
19
right
Tuesday, October 19th, 2173
Waxing Gibbous
20
right
Wednesday, October 20th, 2173
Waxing Gibbous
21
Thursday, October 21st, 2173
Full Moon
22
right
Friday, October 22nd, 2173
Waning Gibbous
23
right
Saturday, October 23rd, 2173
Waning Gibbous
24
right
Sunday, October 24th, 2173
Waning Gibbous
25
right
Monday, October 25th, 2173
Waning Gibbous
26
right
Tuesday, October 26th, 2173
Waning Gibbous
27
right
Wednesday, October 27th, 2173
Waning Gibbous
28
right
Thursday, October 28th, 2173
Waning Gibbous
29
right
Friday, October 29th, 2173
Last Quarter
30
left
right
Saturday, October 30th, 2173
Waning Cresent
31
left
right
Sunday, October 31st, 2173
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.