Comprehensive Blog on Vedic Astrology (Jyotish)


November 4th, 2006

Hindu Festivals

One of my fellow bloggers, Srinivas Shastri wanted to find out if there was a way to find out the day Dussehra occurred in 1916. This is essentially a problem of calendar conversion and a lot of research has gone into this. For quick reference to find it out, I use this website – I would love to include this information in my panchanga applet and birth chart generation applet. However, I do not have source code of such an algorithm. If any of you can help me understand the lisp code in this paper Indian Calendrical Calculations and convert it to Java, I would really appreciate it.

As mentioned in the post about the panchanga, tithi is essentially angular distance between the Moon and Sun modulus 180 divided by 15. In Shukla paksh, i.e. the bright half of the month, the distance increases from 0

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11 Responses to “Hindu Festivals”

papri konar Says:
September 21st, 2012 at 12:36 pm

I forgot to semd my time of birth. My time of birth is 6.26 am at Ranchi, Dist Bihar

papri konar Says:
September 21st, 2012 at 12:34 pm

my date of birth is 29th Sept 1980.Please send my janma kundali.

sourav chatterjee Says:
June 26th, 2012 at 12:51 pm

Hi my Birth time and date is given there (19/02/1981) Birth Time is 1.42 pm Noon. Thursday . So tell me my Astor logical sighn and its nature according my Birth Death or Zodiac sign please. I birth Place at Central Calcutta.

All the information is true from my side .

Uttam Singha Says:
June 9th, 2010 at 8:13 am

For Vineeta Maheshwar:
Saturday on SHRAVAN SHUKLA SAPTAMI Will occur:

Saka 1933 Vikrama 2068 | AD 2011 August 6, Saturday| Bengal: 20 Shravan 1418 San |21 Sreedhar Month| Bangladesh: 22 Sharaban 1418 San | Indian Civil: 15 Sravana 1933 | Sukla Paksha |Tithi: Saptami | Nakshtra Swati|Karan: Vanij | Yog: Suvana

Uttam Singha Says:
June 9th, 2010 at 7:22 am

-:Dussehra occurred in 1916:-
Gregorian: 6 October 1916, Friday | Bengal: 20 Ashwin 1323 San |Padmonava Month, 1838 Sakabda /1973 Vikram Sambot |Bangladesh: 21 Ashwin 1323 San |Indian Civil: 14 Asvina 1838 Saka|Sukla Paksha |Tithi: Dashami |Nakshtara: Shravana|Karan: Taitila |Yog: Sukarma

Dussehra observed on Asvina (Lunar Month) Sukla Dasami

Vineeta Maheshwar Says:
September 15th, 2009 at 5:24 pm

When did the following astronomical combination occur? Saturday on SHRAVAN SHUKLA SAPTAMI

sunil Says:
February 24th, 2009 at 12:05 am

Dear Kshitij/Saurav
I would love to learn a simple method of calculating (manually) the tithi and paksha, the hindu month and the position of the moon/sun/both for any given date. I have seen many people do this and have been fascinated by them. I have a strong foundation in Maths, good working knowledge of astronomy. I would like to be able to compute these things directly without resorting to any computing devices.

Can you be of help ??? If you can, you might be pleasantly surprised…

deepshika salian Says:
October 11th, 2008 at 11:39 am

pls provide with th detailed method and pachali of kojagari lakshmi puja

Neeru Khanna Says:
July 21st, 2008 at 11:20 pm

Hi Sourav
I have been searching desperately for a moon phase calculator for my mobile phone.Kindly help.
Thank You
Neeru Khanna

Sourav Says:
November 21st, 2007 at 8:01 am

i forgot to say, the above program also calculate almost all imdian festival dates also..

Sourav Says:
November 21st, 2007 at 7:58 am

i have developped a similar application for mobile device, as u have requested, its true that the calculation is extremely complex…. if u are interested, please email me to:
i’ll help u indevelopeing the source code…

This script brings revolution in the Hindu Almanac calculation. this is one of the most complex and feature riched Almanac Calculation script based on highest precission ‘Visidhya Siddhanta’ mode of Calculation and it produce almost complete set of reports required to predict astronomical phenomenon, festival, Zodiac signs and other Astrological Info.
Till now no such software is developed to produce such results for mobile devices.

features include:
Tithi – Calculates the current moon phase called tithi (including starting and ending times) and, on which most of the hindu festivals occur. also it calculates the future Full moon and new moon dates.
Star – it calculates the star (called Naksatra) and its starting and ending times.
other astrolocal aspects such as ‘Gan’, ‘Yoni’, ‘Nadi’ etc.
it calculates the zodiac (Called Rashi) sign, starting time and ending time and moon’s transit time in zodiac.
The currentposition of sun in zodiac sign and its transit times very accurately.
Calculates the Bangla Calendar according to Visuddha Siddhanta method.
Calculates the sun rise/set, moon rise/set and twlight times of any places. (u have to set latitude/longitude in module)
Eclipse Details- The Script also calculates the very next Solar (Annular, Partial, Total) and Lunar (Total, Partial, Pneumbral) Eclipses and times of its various phenomenon according to time zone specified.
the script is fully compitable with mShell 2.01 version and runs on any s60/UIQ device. However, as the script contains thousands of lines of code, it may run slower in some older devices (such as Nokia 3230)..

sample output:

Date (17.11.2007): 21.09.2007
Time (21.19): 21.19
location: Contai
long: (87 44)
lat: (21 46)
time zone: UTC+5h 30m
———–end of input———-

========Start of Report=======

—- Current Moon Phase —-

Tithi: Dashami (Shukla)
starts: 21/9/2007 11:43:44am
ends: 22/9/2007 11:44:58am

—Next Purnima (Full Moon)–

starts: 26/9/2007 4:27:9am
ends: 27/9/2007 1:14:52am

-Next Amabasya (New Moon)

starts: 10/10/2007 8:16:32am
ends: 11/10/2007 10:30:21am

—Other Astrological Info—-

Naskhatra: Uttarasadha
Starts: 21/9/2007 8:35:5pm
Ends: 22/9/2007 8:58:40pm

Gan: Manushya
Yoni: Nukula
Nadi: Antya
Dasha: Rabi
Lagna: Brisa

Rashi: Dhanu
Starts: 19/9/2007 5:35:17pm
Ends: 22/9/2007 2:45:21am

Next, Moon will enter in Makar Rashi

Sun in Kanya Rashi
Sun in Ashwin Month
Enters: 17/9/2007 11:11:51am
Exits: 17/10/2007 11:8:1pm

Next, Sun will enter in Tula Rashi and in Kartik Month

—–Bangla Calendar——–

Shukrabar, 4 Ashwin
1414 Bangabda

—–Recent Festivals——-

Durga Puja (Saptami) on

Durga Puja (Astami) on

Durga Puja (Nabami) on

Durga Puja (Dashami) on

Kojagori Laxmi Puja on

Kali Puja / Dipawali on

Jagaddhatri Puja on

Kartik / Itu Puja on


Current Day—Rise—–Set—
Moon: 1:42pm ——-
Sun: 5:28am 5:37pm
Twilight: 5:5am 5:59pm

———Next Eclipse——–

Annular Solar Eclipse
on: 7/2/2008

Magnitude: 1.049

Moon Position: Ascending node, below the Earth-Sun Axis

Eclipse Begins:

Central Eclipse Begins:

Max Eclipse:

Central Eclipse Ends:

Eclipse Ends:

========End of Report=======

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