Karadyan Nombu 2011 dates

Karadyan Nombu USA/Canada/UK/Africa/Gulf Countries/India -- March 14th 2011. For Singapore, Malaysia, Australia, Newzeland, Fiji -- March 15th 2011

Mahashivaratri dates for 2011

Reference: http://www.mypanchang.com/mahashivaratri.php

Mahashivaratri Dates for 2011

• USA, Canada: March 2nd 2011
• Europe, Africa, Gulf countries, Mauritius: March 2nd 2011
• India, Pakistan, Sri Lanka: March 2nd 2011
• China, Manglolia, Indonesia: March 3rd 2011
• Thiland, Vietnam, Hongkong: March 3rd 2011
• Malaysia: March 3rd 2011
• Singapore, Japan, Australia, Newzealand, Fiji: March 3rd 2011

Mahashivaratri Pooja Archana

mypanchang.com will be performing full night lord shiva puja. Those who wants to take benefit can donate atleast $11/- to following charitable organization and email us your family member's names and nakshatra to us (archaka at mypanchang dot com) and we'll do sankalpa on your behalf. The last date to send us name is March 1st 2011. You don't need to send us the receipt. It's honor system. We'll take your word for it that you have donated money to those charities. Please send donation money directly to them and you keep the receipt (No need to send us receipt).

1. American Cancer Society
2. Akshaya USA
3. Asha for Education
4. Shankara Eye Foundation
5. Cry
6. St.Jude Children's Research Hospital
7. Abhayaprada

Past links: http://hindupanchang.blogspot.com/2008/02/mahashivaratri-and-beautiful-mauritius.html

How to display current nirayana planetary positions in a webpage?

I am getting this question a lot. One way to do is to do all calculations yourself. Write all these programs. The another thing to do is use mypanchang.com's widget on your webpage. to use it put following code in your webpage.

<iframe name='iframe3' id='iframe3' src="http://www.mypanchang.com/jatakam/currentpos.php" scrolling="no" width="350px" height="350px" frameborder="0" style="border:none;" allowTransparency="true"></iframe>

Ritu, Seasons and Vedic Calendar

Reference: http://www.mypanchang.com/ritus.php


Ritu -- ऋतुः means seasons. We all know what we learned in high school that how seasons occurs. We mostly see two main seasons -- Winter and Summer. India we have rainy season too that gives us three main ritus -- seasons -- Winter, Summer and Rainy seasons. Vedic rishis have further divided these into 6 ritus. They are:

• Vasant -- Spring
• Grishma -- Summer
• Varsha -- Monsoon
• Sharad -- Autumn
• Hemant -- Prewinter
• Shishir -- Winter

High school science class taught us that Spring (Vasant) starts when the earth's tilt is neighter facing sun nor away from sun. There are twice in a year when this situation arises these points are called equinoxes. The first point is Vernal Equinox -- or in sanskrit/hindi -- Vasant Sampaat. The other point is called Autumnal Equinox -- or Sharad Sampaat. On the day of Vernal equinox the sun is in tropical  zodiac (Sayana) sign/rasi Aries/Mesha.  Autumnal equinox means the sum in the tropical (sayana) Libra /Tula rasi. When the tilt is facing the sun we have summer. Actually when the tilt is facing the sun we have a summer already in a peak. That day is the longest day on the earth and also what we call is begining of dakshinayana. That day the Sun is in tropical (sayana) Cancer/Karka. Exactly opposite point in the sky is when the earth's tilt is facing away from the sun. This marks winter in northern hemisphere and summer in the southern hemisphere.  That time the Sun in the tropical (Sayana) Capricorn/Makara rashi. Hence the season are relative to the earth's tilt and the sayana zodiac.

There are various systems of determining ritus/seasons as per indian astronomy. Most commonly used are:

• Chandramana -- some dharmashastra favours this
• Nirayana Saur Masa -- some dharmashastra also favours this.
• Sayana Saur Masa -- Jyotisha/drika siddhanta favours this. 

The rules for determining ritus / seasons as per chandramana:

• Vasant -- Spring    (Chaitra and Vaishakha)
• Grishma -- Summer (Jyestha and Ashadha)
• Varsha -- Monsoon (Shravana and  Bhadrapada)
• Sharad -- Autumn (Ashwin and Kartika)
• Hemant -- Prewinter (Margashira and Pushya/Pausha)
• Shishir -- Winter (Magha and Phalguna)

Now the problem with this system is sometimes we have adhika masa and lunar year is roughly 10 days shorter than tropical year and hence every year begining of chaitra masa slides by roughly 10 days. This ends up roughly 30 days in 3 years and compelling us to add one more extra month in the hindu calendar we call it adhika masa. We all know that seasons don't really shift based on chandramana. The Chaitra masa can start anywhere between March 20 to April 20. We already know that spring doesn't shift accordingly, likewise summer doesn't change. We already know that monsoon (in india) doesn't start based on this rules. Hence this system is not advised as per jyotisha and drika panchanga siddhanta because seasons are not corrosponding to the chandramana theory. However still some panchangas incorrectly use this system overriding jyotisha.

The rules for determining ritus / seasons as per Nirayana Saur masa:

• Vasant -- Spring    (the sun in Nirayana Mina, and Mesha)
• Grishma -- Summer (the sun in Nirayana Vrishabha and Mithuna)
• Varsha -- Monsoon (the sun in Nirayana Karka and Simha)
• Sharad -- Autumn (the sun in Nirayana Kanya and Tula)
• Hemant -- Prewinter (the sun in Nirayana Vrischika and Dhanush)
• Shishir -- Winter (the sun in Nirayana Makara and Kumbha)

According to some vastanta ritu starts with Mesha samkranti.. so Vasanta will be -- Mesha & Vrishabha, Grishma will be Mithuna & Karka.... so on and so forth.

We already know that due to precession of equinox we have two zodiac -- tropical (sayana), and sidereal (nirayana). At one point of time they were same and every year it slides by 50 seconds.  This means once upon a time the Vasant ritu used to start at March 21st as per the nirayana calendar but now as the zodiac slides due to precision of equinox now that date is around April 14th. After 5000 years it will be somewhere in july or august. Do you ever think of having a Spring in July or August? It will never. The Actual seasons depends on the earth's tilt towards the sun and hence jyotisha grantha doesn't recommend using this system as well. However still some panchangas incorrectly use this system overriding jyotisha.

The rules for determining ritus / seasons as per Drika Siddhanta:

• Vasant -- Spring    (the sun in Sayan Mina and Mesha)
• Grishma -- Summer (the sun in Sayan Vrishabha and Mithuna )
• Varsha -- Monsoon (the sun in Sayan Karka and Simha)
• Sharad -- Autumn (the sun in Sayan Kanya and Tula)
• Hemant -- Prewinter (the sun in Sayan Vrishik and Dhanush)
• Shishir -- Winter (the sun in Sayan Makar and Kumbha)

The actual seasons corresponds to the earth's tilt. If you extend earth's equator into heavens it's celestial equator. The intersection point of sun's annular path -- ecliptic and celestial equator are called Vernal Equinox -- Spring Equinox and Autumnal Equninox. This points are also known as sayana mesha 0 and sayana tula 0 degrees respectively. Hence the positions of sayana sun should be used to determine seasons. Most drika panchanga like Date panchangam, Janmabhoomi panchanga, Govt. Of India's Rastriya panchangam and mypanchang.com will use the position of tropical sun to determine uttarayana, dakshinayana and the seasons -- Ritu.

However some people will argue that for pooja sankalpa only chandramanam should be considerred but that argument is void because as per surya siddhanta and jyotisha grantha only those things should be used in panchanga that corresponds to drika or dryasha siddhanta. Following dates in a year where ritus will start based on drika siddhanta.

• Vasant: Feb/19 to April/19
• Grishma: April/20 to Jun/21
• Varsha: Jun/22 to Aug/22
• Sharad: Aug/23 to Oct/22
• Hemant: Oct/23 to Dec/21
• Shishir: Dec/22 to Feb/18

Now if we look at seasons. Every Ayana has 3 seasons, Uttarayana has 3 and Dakshinayana has 3 seasons. The varsha ritu (in India) starts around Jun/22. Winter is already chilly in december, from October onwards weather gets cold everywhere. The Summer really starts around April 20 where weather gets warmer. If you see a calendar where it doesn't corrosponds to these dates then its not as per drika siddhanta. Why do we have to say wrong ritu in our sankalpa? Sankalpa means resolution. We need to make correct resolutions. Then our puja will come true. Rastriya panchanga, mypanchang.com, Sri Lalbahadur Shastri Rastriya Sanskrit Vidhyapeeth Panchangam, Janmabhoomi panchangam will use drika siddhanta in ritus. However some people will argue that for pooja sankalpa only chandramanam should be considerred but that argument is void because as per surya siddhanta and jyotisha grantha only those things should be used in panchanga that corresponds to drika or dryasha siddhanta. We have learned seasons don't jump based on sidereal positions of luminaries but its completely astronomical thing.

Hora or planetary hours

Reference tool: http://www.mypanchang.com/panchang.html

The Hora shows the focus of the activity at any time, the significations of the Hora lord in that muhurtha. Avoid Hora of the 8th house lord and badhakesh from the signification house in jatakam.
The characteristics of each of the seven lords are most prevalent during his hora times on the day ruled by him. for example: Mercury's significations/characteristics will be high on Wednesday and in Budh Hora. To check hora table please visit http://www.mypanchang.com/panchang.html and select your city then you can click on the hora link to check the daily planetary hora timings.