Air Sun · Water Moon

Aquarius Sun, Cancer Moon

You lead with ideas and settle through depth. What Aquarius shows the world, Cancer needs underneath. Here's how the two fit, and where they don't.

Sun–Moon aspectQuincunxTranslating
Born underWaxing gibbousapproximate lunar phase
RulersUranus (Saturn) · MoonSun ruler · Moon ruler

What you show, what you need

01

In daylight you read as original, detached and humanitarian. The private register underneath is protective, intuitive and loyal. Your Sun is outward-facing and your Moon receptive: you act extroverted and recover introverted, and you need both halves honoured.

The geometry

02

Five signs apart: a quincunx, a few days before the Full Moon. Your Sun and Moon share nothing: not element, not modality, not polarity. They have to be translated to each other constantly, and that translation is a skill you've been practising your whole life. People with this geometry are often unusually good at holding two truths at once.

When a Aquarius Sun, Cancer Moon is born

1940–2027

The Sun spends about a month in Aquarius; the Moon passes through Cancer for roughly two and a half days of it, sometimes twice. These are the exact stretches, computed from the ephemeris, when both are true.

Aquarius season 1990 · UTC

  • Born between and ?You have this combination (52 hours).

Times in UTC unless you switch to your time zone, rounded to the minute. Born within a few hours of either edge? The Moon moves about half a degree an hour, so the birth time (and its time zone) decides which side you fall on: check your exact Moon with the Moon sign calculator.

Every year, 1940–2027 (UTC)
  • 1940 Jan 22 15:35–Jan 24 17:11; Feb 19 01:46–Feb 19 19:03
  • 1941 Feb 8 02:57–Feb 10 09:07
  • 1942 Jan 29 00:03–Jan 31 10:37
  • 1943 Jan 20 22:19–Jan 21 09:44; Feb 15 03:24–Feb 17 16:18
  • 1944 Feb 5 02:40–Feb 7 14:20
  • 1945 Jan 25 08:05–Jan 27 15:33
  • 1946 Feb 12 00:59–Feb 14 04:50
  • 1947 Feb 2 13:38–Feb 4 14:01
  • 1948 Jan 23 23:23–Jan 25 23:00
  • 1949 Feb 9 15:22–Feb 11 18:00
  • 1950 Jan 30 15:50–Feb 1 22:34
  • 1951 Jan 20 20:52–Jan 23 00:12; Feb 16 20:51–Feb 19 08:01
  • 1952 Feb 6 16:44–Feb 9 05:36
  • 1953 Jan 26 17:07–Jan 29 04:06
  • 1954 Feb 13 05:10–Feb 15 12:35
  • 1955 Feb 3 16:36–Feb 5 19:28
  • 1956 Jan 25 04:20–Jan 27 04:06
  • 1957 Feb 10 23:39–Feb 13 00:18
  • 1958 Feb 1 04:41–Feb 3 07:38
  • 1959 Jan 22 04:47–Jan 24 12:13; Feb 18 13:51–Feb 19 09:38
  • 1960 Feb 8 09:37–Feb 10 21:08
  • 1961 Jan 28 06:22–Jan 30 19:05
  • 1962 Jan 20 12:58–Jan 20 17:50; Feb 14 13:20–Feb 17 00:04
  • 1963 Feb 4 20:40–Feb 7 03:06
  • 1964 Jan 26 07:51–Jan 28 09:45
  • 1965 Feb 12 04:14–Feb 14 04:54
  • 1966 Feb 2 13:41–Feb 4 14:14
  • 1967 Jan 23 17:51–Jan 25 21:20
  • 1968 Feb 10 02:34–Feb 12 10:50
  • 1969 Jan 29 22:36–Feb 1 10:29
  • 1970 Jan 20 11:24–Jan 22 08:40; Feb 16 02:17–Feb 18 14:53
  • 1971 Feb 6 04:07–Feb 8 14:06
  • 1972 Jan 27 12:01–Jan 29 17:21
  • 1973 Feb 13 06:44–Feb 15 09:12
  • 1974 Feb 3 19:06–Feb 5 19:11
  • 1975 Jan 25 03:20–Jan 27 04:00
  • 1976 Feb 11 16:59–Feb 13 21:32
  • 1977 Jan 31 15:20–Feb 3 00:11
  • 1978 Jan 21 11:50–Jan 24 00:02; Feb 17 18:56–Feb 19 00:21
  • 1979 Feb 7 16:06–Feb 10 04:25
  • 1980 Jan 28 19:02–Jan 31 04:08
  • 1981 Jan 20 03:36–Jan 20 07:21; Feb 14 09:43–Feb 16 15:10
  • 1982 Feb 4 22:18–Feb 6 23:50
  • 1983 Jan 26 09:28–Jan 28 09:10
  • 1984 Feb 13 03:20–Feb 15 05:09
  • 1985 Feb 2 05:59–Feb 4 11:02
  • 1986 Jan 23 04:15–Jan 25 13:47
  • 1987 Feb 9 07:55–Feb 11 20:21
  • 1988 Jan 30 06:11–Feb 1 18:06
  • 1989 Jan 20 02:07–Jan 21 18:02; Feb 15 15:40–Feb 18 00:33
  • 1990 Feb 6 01:27–Feb 8 05:51
  • 1991 Jan 27 13:23–Jan 29 14:03
  • 1992 Feb 14 09:31–Feb 16 10:15
  • 1993 Feb 3 16:56–Feb 5 18:51
  • 1994 Jan 24 18:55–Jan 27 00:38
  • 1995 Feb 11 01:17–Feb 13 11:31
  • 1996 Jan 31 21:11–Feb 3 09:46
  • 1997 Jan 20 20:29–Jan 23 07:50; Feb 17 02:13–Feb 18 14:52
  • 1998 Feb 7 06:57–Feb 9 14:57
  • 1999 Jan 28 16:57–Jan 30 20:16
  • 2000 Jan 20 18:23–Jan 21 03:58; Feb 15 12:45–Feb 17 14:11
  • 2001 Feb 5 00:00–Feb 7 00:21
  • 2002 Jan 26 06:17–Jan 28 08:31
  • 2003 Feb 12 17:19–Feb 15 00:04
  • 2004 Feb 2 14:03–Feb 5 00:50
  • 2005 Jan 22 10:42–Jan 24 23:21
  • 2006 Feb 8 16:33–Feb 11 03:44
  • 2007 Jan 29 22:16–Feb 1 05:15
  • 2008 Jan 20 16:43–Jan 22 10:20; Feb 16 15:12–Feb 18 18:51
  • 2009 Feb 6 04:06–Feb 8 04:43
  • 2010 Jan 27 14:01–Jan 29 14:10
  • 2011 Feb 14 05:48–Feb 16 09:14
  • 2012 Feb 4 06:04–Feb 6 13:24
  • 2013 Jan 24 03:00–Jan 26 14:20
  • 2014 Feb 10 06:33–Feb 12 19:15
  • 2015 Jan 31 07:09–Feb 2 17:41
  • 2016 Jan 21 13:28–Jan 23 19:21; Feb 17 19:24–Feb 19 05:34
  • 2017 Feb 7 07:03–Feb 9 09:41
  • 2018 Jan 28 18:57–Jan 30 18:53
  • 2019 Jan 20 08:59–Jan 21 03:54; Feb 15 14:03–Feb 17 15:21
  • 2020 Feb 5 19:03–Feb 7 22:45
  • 2021 Jan 25 18:52–Jan 28 02:54
  • 2022 Feb 11 23:27–Feb 14 11:17
  • 2023 Feb 1 20:11–Feb 4 08:48
  • 2024 Jan 22 21:51–Jan 25 07:37; Feb 19 03:25–Feb 19 04:13
  • 2025 Feb 8 11:04–Feb 10 17:01
  • 2026 Jan 29 22:32–Feb 1 00:09
  • 2027 Jan 20 09:21–Jan 22 08:45; Feb 16 18:38–Feb 18 19:31

Not sure your Moon is in Cancer? Check it

The Moon changes sign every two to three days, so the date alone can't say. Your real Sun, Moon and rising, computed here — then your full chart with a preview.

How the elements combine

03

Air Sun, water Moon: a fluent, sociable surface over a tide that's much stronger than it looks. You can explain anyone's feelings — including your own, beautifully, right up until the Moon takes over and you're simply in them. Others often misread your detachment as not caring; the truth is you care so much you need the distance to function. The work is letting the two sides meet: feel first, name it second, and stop apologising for the order.

The rhythm

04

A fixed Sun with a cardinal Moon: steady on the surface, quick to react underneath. You present as immovable and feel like a starting pistol. Emotional impulses push against a personality that hates changing course, which looks like stubbornness from outside and feels like pressure from inside. Give the Moon small, safe ways to act first.

The gift and the friction

05
The gift

Aquarius Sun, at its best: genuinely independent thinker. Cancer Moon, at its best: protects loved ones fiercely. That second quality is the one people miss when they judge you by your Aquarius surface, and it's usually the one that keeps the first from tipping into excess.

The friction

The internal friction is specific. The Aquarius pattern: detached when closeness is what's called for. The Cancer pattern: holds grudges past their useful life. On a good week the two take turns. On a bad one they compound: the Sun does the thing, the Moon reacts to it, and you're managing both at once.

In love

06

Two lists, and they don't fully agree. Signs that suit your Aquarius Sun (Gemini, Libra, Aries and Sagittarius) keep you interested and match your public pace. Signs your Cancer Moon relaxes with (Scorpio, Pisces, Taurus and Virgo) are who you call at 2am. No sign appears on both lists, which is why the people you're drawn to and the people you feel safe with can be different people. Long-term partners need to satisfy the Moon; the Sun can be entertained elsewhere. A partner's moon sign tells you more about how they'll fit than their sun.

At work

07

You work through people and ideas — connecting, explaining, reframing — and you're at your best when the problem is new. Underneath, you need to feel emotionally safe with the people you work beside; a toxic team will make you ill before it makes you quit.

Under stress

08

Stress shows as flooding: everything feels personal, old hurts resurface, you withdraw. You regulate through solitude first, then one safe person, in that order. The Cancer Moon specifically: a Cancer Moon is the Moon in its home sign — your emotional life is amplified.

Your Aquarius Sun in full

Sun in Aquarius →

An Aquarius Sun is built around originality and systemic thinking. You don't take "this is how it's done" as a sufficient reason for anything. You ask why, and if the answer is just tradition, you're free to do something different. This makes you a natural innovator, an effective dissident, and an occasional pain in the ass to people who like consensus.

Your detachment isn't coldness — it's perspective. You can see your own life from twenty feet away, which means you don't get tangled in dramas other people get tangled in. Friends bring you their problems because you actually help, instead of just commiserating. The flip side is that warmth and emotional immediacy can feel uncomfortable to you; the people who love you learn that your love language is showing up consistently, not declaring feelings out loud.

You care about the collective in ways that might seem abstract until you watch you make actual decisions — you'll choose what's fair for the group over what's convenient for you, again and again. The growth edge for Aquarius is specificity: humanitarian ideals are easy; loving the actual specific humans in front of you, with their irritating particularities, is the harder work.

Your Cancer Moon in full

Moon in Cancer →

A Cancer Moon is the Moon in its home sign — your emotional life is amplified. You feel everything, and everything sticks. You self-soothe through home, family (chosen or biological), food, and ritual. You're the friend who shows up with soup. The flip side is that you can't always tell where your feelings end and someone else's begin; protecting your own emotional space matters more for you than for most.

Common questions

FAQ
What does Aquarius Sun Cancer Moon mean?

Your Sun sign (Aquarius) is your conscious identity — how you act, what you pursue, how you're seen. Your Moon sign (Cancer) is your emotional life — what you need to feel safe and how you recover. Together they describe someone who leads with ideas and settles through depth.

Is Aquarius Sun Cancer Moon a good combination?

It carries built-in tension — a quincunx — which is uncomfortable at times and also what keeps people with this combination growing. No Sun–Moon pairing is good or bad in itself; the question is whether you know which half is talking.

How do I find my Sun and Moon signs?

Your Sun sign comes from your birth date alone. Your Moon sign changes every two to three days, so you need the date and ideally the time — our free moon sign calculator computes it from your birth details, and the full birth chart shows both together with your rising sign.

Two of ten

Sun and Moon are two placements

Your rising sign sets the stage, Venus and Mars decide how you love and fight, and the aspects between all of them are where the real texture lives. See the whole chart free — birth time optional — then decide if you want it read.