Moon Phases Calendar October 2019

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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 2019»
Sun
Mon
Tue
Wed
Thu
Fri
Sat
1
left
right
Tuesday, October 1st, 2019
Waxing Cresent
2
left
right
Wednesday, October 2nd, 2019
Waxing Cresent
3
left
right
Thursday, October 3rd, 2019
Waxing Cresent
4
left
right
Friday, October 4th, 2019
Waxing Cresent
5
left
right
Saturday, October 5th, 2019
Waxing Cresent
6
right
Sunday, October 6th, 2019
First Quarter
7
right
Monday, October 7th, 2019
First Quarter
8
right
Tuesday, October 8th, 2019
Waxing Gibbous
9
right
Wednesday, October 9th, 2019
Waxing Gibbous
10
right
Thursday, October 10th, 2019
Waxing Gibbous
11
right
Friday, October 11th, 2019
Waxing Gibbous
12
right
Saturday, October 12th, 2019
Waxing Gibbous
13
Sunday, October 13th, 2019
Full Moon
14
Monday, October 14th, 2019
Full Moon
15
right
Tuesday, October 15th, 2019
Waning Gibbous
16
right
Wednesday, October 16th, 2019
Waning Gibbous
17
right
Thursday, October 17th, 2019
Waning Gibbous
18
right
Friday, October 18th, 2019
Waning Gibbous
19
right
Saturday, October 19th, 2019
Waning Gibbous
20
right
Sunday, October 20th, 2019
Waning Gibbous
21
right
Monday, October 21st, 2019
Last Quarter
22
right
Tuesday, October 22nd, 2019
Last Quarter
23
left
right
Wednesday, October 23rd, 2019
Waning Cresent
24
left
right
Thursday, October 24th, 2019
Waning Cresent
25
left
right
Friday, October 25th, 2019
Waning Cresent
26
left
right
Saturday, October 26th, 2019
Waning Cresent
27
left
right
Sunday, October 27th, 2019
Waning Cresent
28
left
right
Monday, October 28th, 2019
New Moon
29
left
right
Tuesday, October 29th, 2019
New Moon
30
left
right
Wednesday, October 30th, 2019
Waxing Cresent
31
left
right
Thursday, October 31st, 2019
Waxing 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.