Ruling · Yama Dvitīyā (Bhai Dooj) · 1967

Friday 3 November

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 93 minutes.

Decide it for

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two middays

One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Friday 3 November

Taken. The only midday Dvitīyā reaches.

madhyāhna begins 11:38  12:26 madhyāhna ends
10:5011:1411:3812:0212:2612:5013:14

48 of 48 minutes covered

Midday of Saturday 4 November

Dvitīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:38  12:26 madhyāhna ends
10:5011:1411:3812:0212:2612:5013:14

0 of 48 minutes covered

Dvitīyā presentMadhyāhna, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Dvitīyā runs from 10:05 on Fri 3 Nov to 06:33 on Sat 4 Nov.

    1967-11-03T02:04:59Z → 1967-11-03T22:32:57Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 3rd, 11:38–12:26 on the 4th.

    madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Dvitīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

    Only one midday qualifies. No tie-break is needed.

    priority: purvaviddha → only-day · margin 5552 s

  5. 05

    Ruling

    Yama Dvitīyā, Baoding, 1967: Friday 3 November.

    confidence: determinate

Say it like this

In Baoding, Yama Dvitīyā (Bhai Dooj) 1967 falls on Friday 3 November. Dvitīyā runs from 10:05 on Fri 3 Nov to 06:33 on Sat 4 Nov and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1967/yama-dvitiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 3 Nov
Ahargaṇa, classicalDisc centre, no refractionFri 3 Nov
compat-drikpanchangComparison profileFri 3 Nov
No institution has a recorded ruling for Baoding.

Institutional rulings are recorded with a source address, and are never edited to agree.

The rule, as data

/rules/yama-dvitiya · ruleset 2026.3-draft

Month
Kārtika, amānta
Pakṣa · aṅga
Śukla · Dvitīyā
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 104

“S 2 Bhratrdvitiya, Yamadvitiya (madhyahna, purvaviddha), Masyadhara (Dwat) puja (Bihar).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceDvitīyāMadhyāhna 3rdCoveredMadhyāhna 4thCoveredRuled
Los Angeles18:05 → 14:3311:1248 min11:120 min3 Nov
Chicago20:05 → 16:3311:1048 min11:100 min3 Nov
Jersey City21:05 → 17:3311:1648 min11:160 min3 Nov
Port of Spain22:05 → 18:3311:2648 min11:260 min3 Nov
London02:05 → 22:3311:2048 min11:200 min3 Nov
Durban04:05 → 00:3311:1648 min11:160 min3 Nov
Dubai06:05 → 02:3311:3848 min11:380 min3 Nov
Delhi07:35 → 04:0311:4148 min11:410 min3 Nov
Kolkata07:35 → 04:0310:5648 min10:560 min3 Nov
Singapore09:35 → 06:0311:5448 min11:540 min3 Nov
Sydney12:05 → 08:3311:150 min11:150 min4 Nov
Suva14:05 → 10:3311:260 min11:260 min4 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
yama-dvitiya@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa