Aquarius is fixed air under Saturn: the idea held firmly. Its natives think for themselves, befriend widely, and keep a certain distance even from those they love. They see how the group could be better arranged and are stubborn about it. Their gift is the clear view from outside; their warmth shows in what they do for others.
Sign by birth date
What zodiac sign is January 31?
A birthday on January 31 falls in Aquarius. It is day 12 of the sign's 30, in the second decan, which Mercury governs.
Sun signAquarius
The sign runsJanuary 20 – February 18
ElementAir
ModalityFixed
Ruling planetSaturn
Decansecond, under Mercury
Day in the sign12 of 30
Persian calendar11 Bahman, in most years
The sign: Aquarius
The second decan, and what it changes
The second decan borrows Mercury from Gemini. The Aquarian mind becomes quick and communicative: these natives are witty, curious, sociable, and they spread ideas as easily as they have them.
In short
What zodiac sign is January 31?
Aquarius. January 31 is day 12 of the sign, which runs from January 20 to February 18.
Which decan is January 31?
The second decan of Aquarius, governed by Mercury.
What are the element and ruling planet of Aquarius?
Aquarius is a Fixed Air sign ruled by Saturn.
From here
The days around it
Every day of January
- January 1
- January 2
- January 3
- January 4
- January 5
- January 6
- January 7
- January 8
- January 9
- January 10
- January 11
- January 12
- January 13
- January 14
- January 15
- January 16
- January 17
- January 18
- January 19
- January 20
- January 21
- January 22
- January 23
- January 24
- January 25
- January 26
- January 27
- January 28
- January 29
- January 30
- January 31



