Ruling · Holikā Dahana · 1966

Sunday 6 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 140 minutes.

Decide it for

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

The two late afternoons

One ghaṭī is 24 minutes. Sāyāhna is last 3 of 15 day muhūrtas.

Late afternoon of Sunday 6 March

Taken. The only late afternoon Pūrṇimā reaches.

15:57 sāyāhna beginssunset 18:15
15:3315:5716:2116:4517:0917:3317:5718:2118:45

138 of 138 minutes covered

Late afternoon of Monday 7 March

Pūrṇimā is absent from sāyāhna. Not taken.

15:57 sāyāhna beginssunset 18:16
15:3315:5716:2116:4517:0917:3317:5718:2118:45

0 of 139 minutes covered

Pūrṇimā presentSāyāhna, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Pūrṇimā runs from 13:37 on Sun 6 Mar to 09:45 on Mon 7 Mar.

    1966-03-06T05:37:24Z → 1966-03-07T01:45:15Z

  2. 02

    Kāla

    Sāyāhna is last 3 of 15 day muhūrtas: 15:57–18:15 on the 6th, 15:57–18:16 on the 7th.

    sayahna: day-muhurta-13-15 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Pūrṇimā must be present during sāyāhna. It covers 138 of 138 minutes on the 6th and 0 of 139 on the 7th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105

  4. 04

    Tie-break

    Only one late afternoon qualifies. No tie-break is needed.

    priority: unstated → only-day · margin 8373 s

  5. 05

    Ruling

    Holikā Dahana, Baoding, 1966: Sunday 6 March.

    confidence: determinate

Say it like this

In Baoding, Holikā Dahana 1966 falls on Sunday 6 March. Pūrṇimā runs from 13:37 on Sun 6 Mar to 09:45 on Mon 7 Mar and covers all of sāyāhna that late afternoon.

ahargana.org/baoding/festivals/1966/holika-dahana · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 6 Mar
Ahargaṇa, classicalDisc centre, no refractionSun 6 Mar
compat-drikpanchangComparison profileSun 6 Mar
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/holika-dahana · ruleset 2026.3-draft

Month
Phālguna, amānta
Pakṣa · aṅga
Śukla · Pūrṇimā
Kāla
Sāyāhna
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 105

“S 15 Holika-dahana (Sayahnavyapini — it should be observed on second half of purnima at night), Dolayatra (Bengal & Orissa) (covering 4 ghatikas before sunrise of the day of festival), Holi — on the day after Holikadahana.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105. The hour the row gives for the rite ("it should be observed on second half of purnima at night") is not tested: sāyāhna alone settles the day.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePūrṇimāSāyāhna 6thCoveredSāyāhna 7thCoveredRuled
Los Angeles21:37 → 17:4515:34132 min15:340 min6 Mar
Chicago23:37 → 19:4515:29138 min15:290 min6 Mar
Jersey City00:37 → 20:4515:35138 min15:350 min6 Mar
Port of Spain01:37 → 21:4515:53144 min15:530 min6 Mar
London05:37 → 01:4515:34134 min15:350 min6 Mar
Durban07:37 → 03:4515:53151 min15:520 min6 Mar
Dubai09:37 → 05:4516:02141 min16:020 min6 Mar
Delhi11:07 → 07:1516:03140 min16:030 min6 Mar
Kolkata11:07 → 07:1515:20141 min15:200 min6 Mar
Singapore13:07 → 09:1516:24145 min16:230 min6 Mar
Sydney15:37 → 11:4515:54152 min15:530 min6 Mar
Suva17:37 → 13:4516:0051 min16:000 min6 Mar
Profile · tradition
pac-rp@2026.1 · smarta
Rule
holika-dahana@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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