Questions tagged [calendar]

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32 votes
8 answers
37k views

If Aryabhata invented zero in Kaliyuga, how could Hindus of earlier yugas describe Ravana as having 10 heads and Kauravas were 100 in number?

Since long time I've heard that the number zero was invented by the great Indian mathematician Aryabhata. Now I have two examples from Ramayana and Mahabharata: In Ramayana, Ravana had 10 heads. ...
Vipul Hadiya's user avatar
13 votes
1 answer
415 views

Absence of names of days in scriptures. Why?

As far as I know, the names of the days e.g., Sunday, Monday, etc. are not found in scriptures like Srimad Bhagavatam. Say you want to find the day of week of Krishna's birth, it is not available. Do ...
venkatesan's user avatar
13 votes
2 answers
2k views

When was "Adhik Maas" added to the Hindu calendar?

Since the Hindu calendar is based on the lunar calendar, there is a difference of 11 days between the earth year and the lunar year. It is a fact that the solar year is made up of 365 days and about ...
Amit G's user avatar
  • 231
11 votes
2 answers
846 views

What is the concept of a week in Hinduism?

Most Hindu festivals are pinned to a Lunar day or Tithi like Rama-navami, hera-pancami etc. The 7-day week runs out-of-sync with the lunar tithis; it would be very confusing to try to follow both at ...
MKaama's user avatar
  • 840
9 votes
1 answer
2k views

Which is the oldest known Hindu Calendar?

Which is the oldest known Hindu Calendar? Do we have any details about how much similar or different it was as against the current Gregorian Calendar that we use. Comparisons can be made like based on ...
Aby's user avatar
  • 10.1k
8 votes
1 answer
5k views

Is Brahmakumaris Hindu organization? Why Brahmakumaris say 2036 is end or the judgement day ? is it true?

Is Brahmakumaris Hindu organization? Why do they claim that 2036 will be end of world? They claim that flood will take place and then ice age will come. Recently Scientists said that around 2030 to ...
prem30488's user avatar
  • 11.9k
7 votes
1 answer
769 views

Why do Hindu festivals fall on different dates every year?

Why do Hindu festivals fall on different dates every year? How festivals are determined?
M.S Chaudhari's user avatar
7 votes
4 answers
10k views

Is Deepavali a new year's celebration?

In many greeting cards and wishes for Deepavali, I have seen people also wish a Happy New Year. The only New Year that I'm familiar with occurs around Holi in the springtime around March (Chaitra in ...
rishimaharaj's user avatar
7 votes
2 answers
207 views

Is there any scriptural basis for this astrologer's claims that the character of a woman depends on the timing of her first menstruation?

I was watching a YouTube video recently where the speaker said that one astrologer in his pañcāṅga (almanac) claimed that a woman's character and what the woman goes on to become in her later life ...
Say No To Censorship's user avatar
6 votes
1 answer
337 views

Who are the śaka purushas?

In my recent question, I asked about the pādas of the yuga. This time my question is about śakas (era). Many of you are aware that we live in the śālivāhana śaka era. Even though the current year ...
Sarvabhouma's user avatar
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6 votes
3 answers
1k views

How is the first choghadiya decided?

I've been looking at the Wikipedia page of Choghadiya and while it is very clear on the boundaries between each Choghadiya, it does not tell how to determine the first Choghadiya. Looking at ...
Nemo's user avatar
  • 181
6 votes
0 answers
317 views

How to convert a given Vikram Samvat date into corresponding Gregorian Date?

I want to convert particularly, Shravan Shuklapaksha Dwitiya of Vikram Samvat 667 into its corresponding Gregorian date. link: Vikram Samvat
Reiki Yamya's user avatar
5 votes
1 answer
829 views

Is Ekadashi Tithi ruled by Rudra or Vishnu?

Wikipedia says Rudra is the ruling deity of Ekadashi, but I have seen an answer here based on the Puranas that says it is Lord Vishnu. So which one of them rules the Ekadashi?
yogeshwara das's user avatar
5 votes
1 answer
103 views

About Vedic calender/Hindu calender?

Please briefly explain Vedic Calender and do include these in your answer. How did Ancient Hindus keep track of their days, time? Did they follow like 7 days is a week/ 4 week a month/ 12 month a ...
HinduKid's user avatar
  • 1,421
5 votes
1 answer
592 views

Which calendar was followed during Mahabharata and Ramayana?

There are so many astronomical evidences given in Ramayana and Mahabharata. It is said that there are about 500+ in Ramayana and 200+ in Mahabharata. I wonder, What calendar they followed
Ubi.B's user avatar
  • 556
5 votes
2 answers
226 views

Who coined the word Ayanamsa?

Typically today for all Jyotish calculation a correction is added to Sayana positions of planets to arrive at the Nirayana position of planets to account for precession etc. This correction is called ...
Rama27's user avatar
  • 753
5 votes
2 answers
992 views

What is the concept of "a day" in Hinduism?

We are all practicing westerners time format means a day is starting at midnight 00:00 . What about Hinduism? Does any Hindu scriptures mention about it?
Kiran RS's user avatar
  • 8,103
5 votes
0 answers
75 views

Who can start a Shaka?

Recently I heard that a Shaka can be started only by a Chakravarti Samrat. E.g. Shalivan Shaka, Shiva shaka, Yudhishthir Shaka, etc. Also it was said that such Samrat who wants to start a shaka must ...
Shreemay Panhalkar's user avatar
4 votes
1 answer
2k views

decision about 'tithi' (e.g. pornima, pratipada, etc.)

Regarding which 'tithi' (hindu date) is today, it is said that whatever tithi is seen by the rising Sun, is the tithi for the day. e.g. if 'pournima' had started yesterday morning 'after sunrise' and ...
Vineet's user avatar
  • 1,220
4 votes
1 answer
1k views

Who makes Hindu calendar? Is that authentic calendar or illusory calendar?

Who makes Hindu calendar? Is that authentic calendar or illusory calendar? Sometimes it has two dates together in one day, is it authentic? I think there is some ambiguity. Every year they also make ...
prem30488's user avatar
  • 11.9k
4 votes
1 answer
689 views

Adhika Masa: Benefits and Restrictions

What do Shaastras say about Adhika Masa? What are are the explanations for this month, including any definitions? Background to the names like Mala Maasa, Purushottam Maasa, etc. What are the things ...
Kanthri's user avatar
  • 2,979
4 votes
1 answer
290 views

Which month follows the Adhik Maas?

An "Adhik Maas" is an extra month in the Hindu calendar. What is the month after this month? There are texts on it but people have different opinion. I am confused.
pritywiz's user avatar
  • 613
4 votes
0 answers
56 views

What significance (if any) does 21st June have for Yoga?

The International yoga day is celebrated on the 21st of June which is the longest day in the year. I was wondering if this day, being the summer solstice, had any special significance related to Yoga?
Viraj's user avatar
  • 517
3 votes
3 answers
24k views

What year is it according to the Hindu Lunar Calendar?

I've had a question for quite a while now, but no one seems to know the answer. It is my understanding that Diwali is the Indian New Year, but no one seems to know the number of the year. (It isn't ...
Neil's user avatar
  • 33
3 votes
1 answer
793 views

Why do Smarthas and Vaishnavas have differences regarding dates (tithi) of festivals like Ekadashi?

Generally it's seen that ekadashi or any other date for that purpose falls on two days. Normally Smartha observe say,ekadashi one day earlier than Vaishnavas. Most calendars only show Smartha dates ...
RishX's user avatar
  • 3,033
3 votes
1 answer
361 views

Why do Hindus only count Umbra as the eclipse?

Hindu calendar only includes Umbra as an eclipse. Penumbra (here B) can affect a wider area of place and last longer as well. Partial eclipse also occurs in the Penumbra. So why is only Umbra counted ...
vusan's user avatar
  • 139
3 votes
2 answers
2k views

When is Avani Avittam (Upakarma) this year?

As I discuss in this question, Avani Avittam aka Upakarma, is a ritual performed on the Dakshinayana day in August where Brahmanas change their sacred thread. At least it usually occurs in August. ...
Keshav Srinivasan's user avatar
3 votes
1 answer
1k views

What is duration of tithi according to Hindu panchang?

What is duration of tithi according to Hindu panchang?
venkatesan's user avatar
3 votes
1 answer
573 views

Origin of Hindu calendar

The Hindu calendar is based on the Lunisolar calendar. There are 12 months in it. Month names of Lunisolar calendar: Chaitra Vaiśākha Jyeṣṭha Āṣhāḍha Śhrāvaṇa Bhādrapada Āśhvina Kārtika Mārgaśīrṣa ...
LightAchala's user avatar
  • 4,244
3 votes
1 answer
688 views

How to celebrate birthdays as per Panchanga if births had taken place in Adhika Masa?

How do I celebrate birthday as per Panchanga, if we are born in Adhika Masa? For example, my son is born in Adhika Vaishaka, but this year there is no Adhika for Vaishaka.
Sathya's user avatar
  • 91
3 votes
1 answer
153 views

Why there are so many difference in traditions in hinduism?

For example, Deepavali is celebrated differently in different parts of India, even though Deepavali is a hindu festival. One more example, there are different calendars for the hinduism (Chandramana ...
Jeethu's user avatar
  • 165
3 votes
0 answers
984 views

Specific name of each year as per Indian Panchang System

I received one WA msg saying that as per Indian Panchang system, each year has a specific name? And that each name has a meaning? There are 60 names of years (Samvatsars). Each name replays after 60 ...
Talk is Cheap Show me Code's user avatar
2 votes
1 answer
259 views

Hindu New Year ( Chaitra Shukla Paksh Pratipada )

Many Scholars have told Hindu New Year is on Chaitra Shukla Pratipada . But my question is Chaitra Month's 1st day will be Krishna Pratipada . So why Shukla Pratipada is celebrated as New Year and ...
Rana Priyanshu Sinh's user avatar
2 votes
1 answer
7k views

When did this Kali yuga start?

Is there a way to know the start date in Gregorian calendar of current Kali yuga? If yes, What is the date?
Khanjan's user avatar
  • 733
2 votes
1 answer
150 views

Are they referencing a gregorian calendar or some Hindu calendar?

I know this could sound silly but I really want to be sound and safe. On the following topic: Shaving / Haircut / Nailcut - what days are allowed / prohibited? They are referring to an Hindu ...
DRP's user avatar
  • 121
2 votes
0 answers
157 views

Research question: What are the mentions of seasons along with lunar months or lunar phases in Mahabharata

Research question: What are the citations of seasons along with lunar Hindu months or lunar phases in Mahabharata? This is extremely important tool for dating Mahabharata, using precession of ...
user avatar
2 votes
0 answers
72 views

Hindu Calendar vs Gregorian Calendar

How much is the difference between a Hindu Calendar(Shaka Sanwat or Vikrami Sanwat) and Gregorian Calendar. Which Hindu Calendar do we follow in India for dating the festivals?
Aby's user avatar
  • 10.1k
2 votes
0 answers
43 views

Festivals observed on basis of solar cycle

Apart from Sankrantis, are there any other festivals that are observed on the basis on solar cycle and hence fall on the same date every year?
baba's user avatar
  • 824
1 vote
0 answers
35 views

Is the period of one muhurta fixed, and what is the ghatika which is mentioned in panchanga?

Muhurta is considered approximately 48 minutes. But it is determined as 1/30 of the day, so if the length of the day is changing will the period of muhurta also change? Also, panchanga mentions ghati ...
user1958007's user avatar
1 vote
0 answers
55 views

On what basis were Nakshatras selected for naming of the Hindu Lunar months? [duplicate]

Edit: Not a duplicate, the other question asking how the naming is done, my question is asking how the nakshatras were selected for naming months, the filtering rationale of left out nakshatras and ...
Profile name's user avatar
1 vote
0 answers
39 views

What is New Year in North India called?

I did try to read online but some pages say Phalgun Poornima while others say Chaitra Shukla Pratipada. Any clarification would be appreciated.
Sanatani's user avatar
  • 123
1 vote
0 answers
28 views

How _exactly_ are leap months calculated in the Hindu vedic lunisolar calendar?

Hinduism has a variety of lunisolar calendars that it uses for marking festivals. The precise details of each calendar may vary -- for example, some of them mark months based on full moons, others use ...
Manishearth's user avatar
1 vote
0 answers
83 views

How to determine the exact Gregorian date of Thaipusam

In brief, I'm unsure as to why some dates for Thaipusam seem to differ by one or two days from the dates of the full moons. For more detail: I'm attempting to write some code to determine the exact ...
sam10269's user avatar
1 vote
0 answers
37 views

Hindu New Year ( Chaitra Month ) [duplicate]

As we know that there are 2 types of Hindu calendar. 1.Purnimanta 2. Amanta According to Purnimanta Holi is New Year i.e. Chaitra Krishna Pratipada but according to Amanta Chaitra Shukla ...
Rana Priyanshu Sinh's user avatar
1 vote
0 answers
3k views

Appropriate time to do amavasya tharpanam in the below instance

There are certain instances that amavasya starts from 7 am and ends the next day by 6/15 am. In this case on which day to do the amavasya tharpanam? The previous day it starts from 7 am that is one ...
Parthasarathy Raghavan's user avatar
0 votes
0 answers
37 views

Why are certain festivals like festivals like - Vishwakarma Puja celebrated according to Gregorian calender i.e every year on 17 September?

Most Hindu festivals are celebrated according to Hindu calender ,so they fall on different date (according to Gregorian Calender) on each year. Eg - Diwali 2021 was on 4 November 2021 , while Diwali ...
river's user avatar
  • 6,018