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aerawatcorp / bikram

Pythonic date object, parser, converter to work with Bikram Samwat (Nepali) dates
https://bikram.readthedocs.io
MIT License
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Constant defined incorrectly for year 2062, 1st and 2nd month. #25

Closed aashishbaidya closed 4 months ago

aashishbaidya commented 1 year ago

The constant defined for the first 2 months in Bikram sambat seems to be incorrect for the year 2062 B.S. Which was converting the dates incorrectly.

Date conversion Issue: Screenshot from 2023-09-26 10-21-14

Incorrect constant issue: Screenshot from 2023-09-26 10-11-18

Actual days in Baisakh and Jestha for year 2062 B.S. Screenshot from 2023-09-26 10-22-45

Screenshot from 2023-09-26 10-22-59

acpmasquerade commented 9 months ago

Seems like the constant defined for 2062 is wrong. However still need to verify against the physical artifacts, as most of the digitally available sources are using same dataset.

We will go through some historical archives to verify this and get back.

could be some old newspapers, or even some printed calendars if available somewhere.

acpmasquerade commented 4 months ago

Found some conflicting resources too image

Screenshot from 2024-06-17 22-30-00

reference - https://nepalicalendar.rat32.com/2062/jestha

acpmasquerade commented 4 months ago

even more Screenshot from 2024-06-17 22-31-45

acpmasquerade commented 4 months ago

here is a printed version of asadh and shrawan of 2062 so its confirmed that Asar 01 is wednesday and 15th JUne

image

acpmasquerade commented 4 months ago

As per the Nepal Rajpatra published on date 2062-Jestha-05 it indicates that the weekday is 05 - meaning Thursday,

AS per this calculation, the first day should be on Sunday image

acpmasquerade commented 4 months ago

Baisakh - 2062/01/05 is Monday as per the Rajpatra

image

So considering all these, Baisakh and Jestha are considered to have 31 days in both months in Year 2062.

image