Why Makar Sankranti Never Stays on One Date | Future IQ
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Jan 09, 2026
Description
Why does Makar Sankranti fall on almost the same date every year, while most Indian festivals keep shifting? And if Uttarayan actually begins in December, why do we celebrate it in mid January? This episode breaks a very common assumption about the Indian calendar and reveals the elegant astronomical logic behind Sankranti.
We explore what Sankranti really means, why there are 12 of them every year, and why only Makar Sankranti became culturally significant. From zodiac transitions and solar calendars to leap years and Earth’s slow cosmic wobble, this story connects ancient Indian astronomy with modern science in a surprisingly simple way.
If you’ve ever wondered why Sankranti is sometimes on the 14th and sometimes on the 15th, or how calendars, equinoxes, and traditions like Uttarayan fit together, this episode will completely change how you look at Indian festivals and time itself.
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Videos you may like / referenced in today’s episode:
The Logic of the Hindu Calendar: https://youtu.be/4MdPgt_jdno
Why Diwali Was Never About Religion: https://youtu.be/_AByBm35DgIIs
Is Jyotish Shastra Indian?: https://youtu.be/gatm0hDY-iE
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Source / References:
https://khagolmandal.com/indian-astronomy/astronomy-of-makar-sankranti/
https://en.wikipedia.org/wiki/Makar_Sankranti
https://en.wikipedia.org/wiki/Sankranti
https://en.wikipedia.org/wiki/Pole_star#/media/File:Precession_N.gif
Chapters:
00:00 Introduction
01:28 What does the word Sankrant mean?
03:57 Why In January?
05:59 Why does makar sankarti fall on different date every year?
08:12 Why deos Uttarayan Dakshinayan Happen at all?
09:26 The reason for the date shift.
16:01 Why Til-Gul on Makarsankrant?
17:50 Date Shofting is Not Random
Transcript
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