What is a "best day"?

A day that comes out high for one life area when the sky is scored against a birth chart. Our astrology engine reads the real positions of the planets and how close they come to the points of that chart, then scores each day 0 to 100—so a best day is a number with receipts, not an opinion.

Are these dates the same for everyone?

Yes. Every page listed here reads the general sky, so its dates are the same for everyone. Your own dates come from your birth chart, which the free calculator scores.

Which signs have their own calendar?

All twelve. Each sign calendar reads the general sky through that sign, which is why the same month lands differently across them—and why your own chart, which the free calculator scores, lands differently again.

Best days calendar

Every best-days calendar, in one place.

The general weather—and a reminder that your dates are different.

Find my best days Browse the calendars

One real chart, scanned day by day by the same astrology engine every page below runs on. Nothing is typed in, and no day here was chosen by hand.

Below is the full catalogue: the four life areas—love, money, work and energy—month by month, and a calendar for every one of the twelve signs—with Gemini, Leo, Libra and Scorpio also broken out month by month. Each page reads the same astrology engine and the real positions of the planets.

These pages read the sky, not your chart, so treat them as the general weather. A planet only counts when it comes close to a point in a chart—which is why a strong stretch lands on different dates for different people.

Questions about best days

What is a "best day"?: A day that comes out high for one life area when the sky is scored against a birth chart. Our astrology engine reads the real positions of the planets and how close they come to the points of that chart, then scores each day 0 to 100—so a best day is a number with receipts, not an opinion.
Are these dates the same for everyone?: Yes. Every page listed here reads the general sky, so its dates are the same for everyone. Your own dates come from your birth chart, which the free calculator scores.
Which signs have their own calendar?: All twelve. Each sign calendar reads the general sky through that sign, which is why the same month lands differently across them—and why your own chart, which the free calculator scores, lands differently again.

The method

We read four hundred years of transit theory and programmed it into the Kalendom astrology engine.

Of everything astrology contains, one tradition exists to answer a single question: when. The Kalendom engine encodes that tradition whole—four centuries of transit doctrine, rule by rule, source by source—and turns it into something anyone can read: a 0–100 score for love, money, work and energy, every single day.

1,460
scores in your year ahead
365 days × love, money, work, energy
10 × 5 × 12
planets, aspects, houses
every combination pre-graded by the rulebook, nothing improvised
~400 years
of transit doctrine behind our algorithm
from William Lilly’s tables to the modern transit literature—cited line by line

Don’t take our word for it—run it on a day you already lived.

Find my best days

We build your natal chart with the Swiss Ephemeris, place it in Placidus houses, then score each day by how the transiting planets aspect your chart—per life area, 0 to 100, with the exact reason. It is astronomy applied to your birth chart, not numerology.

Every page in the catalogue above runs that same calculation on the general sky. Read the methodology.

Swiss Ephemeris precision
Your exact birth time and place
Past dates free to test

Reading by sign rather than by date? The honest horoscope covers the same sky, month by month.

Every page above reads the sky. Point the same astrology engine at your own chart—free, no account.

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See your own lucky days—free

Build your natal chart and score any past day, with the reason behind it. No sign-up. Or test a past date first.

Open the free calculator

By life area

By sign

Questions about best days

See your own lucky days—free