A language for planetary cycles and chart patterns

The sky is shared.
The way you live it is yours.

Regu reads the sky everyone shares — charts, timing, and relationships in one calm space — so you can find the pattern that makes your chart yours.

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Calculation, not fortune tellingSave once, ready anytimeSwiss Ephemeris
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Three clear ways into your chart.

These are three starting points. Regu’s public directory brings together more than 40 tools for birth charts, professional chart analysis, timing and cycles, and relationships.

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Birth Chart
Chart

Birth Chart

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See houses, aspects, and the structure of your natal chart.

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Solar Return
Annual

Solar Return

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Read the chart that frames your next birthday year.

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Transits
Timing

Transits

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Compare the current sky with your natal placements.

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FreeChecking account

Your profile, ready across every Regu tool.

Save your birth details and the people you compare once. In future calculations, choose them from your list instead of entering everything again.

Your personal profileKeep your birth details in one private place, ready for your next chart.
Saved peopleKeep up to 5 friends or partners together in one reusable list.
One-step use across toolsChoose saved details in synastry, composite, and other tools without retyping.
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Reading

Astrological Insights

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August 28, 2026 Lunar Eclipse in Pisces: Exact Time, Visibility, and Your Chart
Moon·8 min readFeatured

August 28, 2026 Lunar Eclipse in Pisces: Exact Time, Visibility, and Your Chart

A deep partial lunar eclipse arrives at 4°54′ Pisces. Here is what can be observed, where it is visible, and a careful way to place it in a birth chart.

Annual Profections vs Solar Return: How to Read the Same Year
Timing7 min read

Annual Profections vs Solar Return: How to Read the Same Year

Annual profections and solar returns both describe a birthday year, but they calculate different things. Here is the cleanest order for reading them together.

Annual Profections vs Zodiacal Releasing: Which Timing Tool Should You Use?
Timing8 min read

Annual Profections vs Zodiacal Releasing: Which Timing Tool Should You Use?

A practical comparison of annual profections and Zodiacal Releasing: how each technique is calculated, what time scale it shows, and the cleanest way to read them together.

Composite vs Davison Relationship Chart: What Is the Difference?
Relationships8 min read

Composite vs Davison Relationship Chart: What Is the Difference?

A method-first comparison of composite and Davison relationship charts: what each one calculates, why the results differ, which inputs matter, and when to use either chart.

Which Astrology Tools Need an Exact Birth Time?
Basics9 min read

Which Astrology Tools Need an Exact Birth Time?

A method-first guide to which astrology calculations require an exact birth time, which can still be useful without it, and which results become provisional.

Venus Retrograde 2026: Dates, Degrees, And A Chart Reading Method
Timing11 min read

Venus Retrograde 2026: Dates, Degrees, And A Chart Reading Method

Verified 2026 station dates and degrees, plus a method for placing the Scorpio–Libra cycle without predicting relationship outcomes.

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