Moon Phases Calendar

For optimal auroral viewing, the Moon may not disturb because light from the Moon can be very bright which causes faint aurora to be barely visible, especially when the chances for auroral viewing are low. Below you'll find the Moon Phases for the current and next month so that you'll know exactly when the Moon will be a disturbing factor.

May 2026

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
    1

2

Full Moon
3

Waning Gibbous
4

Waning Gibbous
5

Waning Gibbous
6

Waning Gibbous
7

Waning Gibbous
8

Waning Gibbous
9

Last Quarter
10

Last Quarter
11

Waning Crescent
12

Waning Crescent
13

Waning Crescent
14

Waning Crescent
15

Waning Crescent
16

Waning Crescent
17

New Moon
18

Waxing Crescent
19

Waxing Crescent
20

Waxing Crescent
21

Waxing Crescent
22

Waxing Crescent
23

Waxing Crescent
24

First Quarter
25

Waxing Gibbous
26

Waxing Gibbous
27

Waxing Gibbous
28

Waxing Gibbous
29

Waxing Gibbous
30

Waxing Gibbous
31

Full Moon
       

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