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Yamaganda Calculator

Today's traditionally inauspicious Yamaganda window for any location.

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Last reviewed 2026-09-06

About the Yamaganda Calculator

Computes today's Yamaganda — a traditionally inauspicious daily period — for any location.

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How to use it
  1. Select your location.
  2. Enter the date.
  3. Read the Yamaganda start and end time.
Formula
Daylight (sunrise to sunset) is divided into 8 equal segments; a fixed segment number is used for each weekday (verified against real published Yamagandam tables before shipping) — same mechanism as Rahu Kaal, different segment mapping.
Worked example

On a Sunday, Yamaganda occupies the 5th of the 8 daylight segments, roughly early afternoon.

Yamaganda segment by weekday (of 8 equal daylight segments, counted from sunrise)
Yamaganda segment by weekday (of 8 equal daylight segments, counted from sunrise)
WeekdayYamaganda segment (1-8)
Sunday5
Monday4
Tuesday3
Wednesday2
Thursday1
Friday7
Saturday6
Interpreting your result

A purely mechanical calculation — no planetary positions are needed beyond sunrise and sunset for your specific location and date.

Recommendations
  • Like Rahu Kaal, Yamaganda is generally avoided for starting new or important undertakings, not for routine daily activities.
Frequently asked questions
Both use the same 8-segment daylight division, but each has its own separate, fixed weekday-to-segment mapping — so they fall at different times of day even though the underlying method is identical.
Sources
See the full methodology and sources for every hindu calculator
Disclaimer

Provided for general guidance based on traditional Vedic astronomy/astrology methods (Lahiri ayanamsa, classical texts cited on this page) — not scientific fact or a definitive prediction. Interpretations vary by tradition, region, and astrologer; consult a qualified astrologer or priest (pandit) for important life decisions.

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