Library Synastry

Their Sun in your 4th house

They feel at home in your home

In synastry, you place one person's planets into the other person's houses. When someone's Sun, who you are, falls in your 4th house, Roots, that part of them shows up in the part of your life about home, family, private life.

What it's like

Their shoes end up by your door and nobody mentions it. This person brings a centre-of-the-kitchen presence that your family may take to quickly, or find rather a lot.

The good

They warm up your home and family

The tension

Your private space can start to revolve around them

It depends who they are

The same placement plays out differently with a partner, an ex or your mum.

If they're your partner

They warm up your home

Their shoes end up by your door and nobody mentions it. This person fills the kitchen with presence, which feels lovely until you want the sofa to yourself.

If they're a crush

They feel oddly familiar

This person stirs something homey, as if you already know them. It makes you want to share more private things than the first few meetings usually allow.

If they're an ex

They moved into your private life

This person took up space at home fast: shoes by the door, opinions in your kitchen. The home feeling can linger long after the relationship has finished.

If they're a friend

They settle into your home life

This person ends up on your sofa as if they pay rent. They bring a sunny presence to your private space, which your household may adore or find a lot on a Sunday.

If they're family

They are part of your foundations

This person sits in the middle of your idea of home. Even from a distance they feel like part of the furniture, in the good sense, mostly.

The other way round: Your Sun in their 4th house

You warm up their home life

Picture a Sunday where you are always in their kitchen. Your Sun sits in this person's 4th, so you light up their private space and stir old memories about where they come from.

About Sun

The Sun is your core self: the thing you're here to become and the energy you run on when you're most yourself. It's the sign you already know, but it's only the headline, not the whole story.

About the 4th house, Roots

The 4th house is home in every sense: where you live, where you come from and the private self behind the closed door. It's the foundation everything else is built on.

See where someone lands in your houses.

Add them to Orbit in the Houses app and it shows every one of their planets in your chart, and yours in theirs.

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