Ruling · Holikā Dahana · 2040

Wednesday 28 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 274 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 Tuesday 27 March

Pūrṇimā is absent from sāyāhna. Not taken.

16:08 sāyāhna beginssunset 18:37
15:4416:0816:3216:5617:2017:4418:0818:3218:56

0 of 149 minutes covered

Late afternoon of Wednesday 28 March

Taken. The only late afternoon Pūrṇimā reaches.

16:08 sāyāhna beginssunset 18:38
15:4416:0816:3216:5617:2017:4418:0818:3218:56

150 of 150 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 23:46 on Tue 27 Mar to 23:12 on Wed 28 Mar.

    2040-03-27T15:45:39Z → 2040-03-28T15:11:46Z

  2. 02

    Kāla

    Sāyāhna is last 3 of 15 day muhūrtas: 16:08–18:37 on the 27th, 16:08–18:38 on the 28th.

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

  3. 03

    Rule

    Pūrṇimā must be present during sāyāhna. It covers 0 of 149 minutes on the 27th and 150 of 150 on the 28th.

    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 16438 s

  5. 05

    Ruling

    Holikā Dahana, Baoding, 2040: Wednesday 28 March.

    confidence: determinate

Say it like this

In Baoding, Holikā Dahana 2040 falls on Wednesday 28 March. Pūrṇimā runs from 23:46 on Tue 27 Mar to 23:12 on Wed 28 Mar and covers all of sāyāhna that late afternoon.

ahargana.org/baoding/festivals/2040/holika-dahana · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 28 Mar
Ahargaṇa, classicalDisc centre, no refractionWed 28 Mar
compat-drikpanchangComparison profileWed 28 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 27thCoveredSāyāhna 28thCoveredRuled
Los Angeles08:46 → 08:1216:42149 min16:420 min27 Mar
Chicago10:46 → 10:1216:41150 min16:420 min27 Mar
Jersey City11:46 → 11:1216:46150 min16:470 min27 Mar
Port of Spain11:46 → 11:1215:51146 min15:500 min27 Mar
London16:46 → 16:1216:54152 min16:550 min27 Mar
Durban17:46 → 17:1215:3512 min15:3498 min28 Mar
Dubai19:46 → 19:1216:050 min16:06148 min28 Mar
Delhi21:16 → 20:4216:080 min16:09148 min28 Mar
Kolkata21:16 → 20:4215:230 min15:23147 min28 Mar
Singapore23:46 → 23:1216:480 min16:48145 min28 Mar
Sydney02:46 → 02:1216:340 min16:33142 min28 Mar
Suva03:46 → 03:1215:470 min15:47144 min28 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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