Ruling · Holikā Dahana · 1987

Sunday 15 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 141 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 Saturday 14 March

Pūrṇimā is absent from sāyāhna. Not taken.

16:01 sāyāhna beginssunset 18:23
15:3716:0116:2516:4917:1317:3718:0118:2518:49

0 of 142 minutes covered

Late afternoon of Sunday 15 March

Taken. The only late afternoon Pūrṇimā reaches.

16:01 sāyāhna beginssunset 18:24
15:3716:0116:2516:4917:1317:3718:0118:2518:49

143 of 143 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 20:44 on Sat 14 Mar to 21:13 on Sun 15 Mar.

    1987-03-14T12:44:20Z → 1987-03-15T13:12:41Z

  2. 02

    Kāla

    Sāyāhna is last 3 of 15 day muhūrtas: 16:01–18:23 on the 14th, 16:01–18:24 on the 15th.

    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 142 minutes on the 14th and 143 of 143 on the 15th.

    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 8481 s

  5. 05

    Ruling

    Holikā Dahana, Baoding, 1987: Sunday 15 March.

    confidence: determinate

Say it like this

In Baoding, Holikā Dahana 1987 falls on Sunday 15 March. Pūrṇimā runs from 20:44 on Sat 14 Mar to 21:13 on Sun 15 Mar and covers all of sāyāhna that late afternoon.

ahargana.org/baoding/festivals/1987/holika-dahana · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 15 Mar
Ahargaṇa, classicalDisc centre, no refractionSun 15 Mar
compat-drikpanchangComparison profileSun 15 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 14thCoveredSāyāhna 15thCoveredRuled
Los Angeles04:44 → 05:1315:37143 min15:370 min14 Mar
Chicago06:44 → 07:1315:33142 min15:340 min14 Mar
Jersey City07:44 → 08:1315:39142 min15:400 min14 Mar
Port of Spain08:44 → 09:1315:52144 min15:520 min14 Mar
London12:44 → 13:1315:41141 min15:420 min14 Mar
Durban14:44 → 15:1315:47148 min15:460 min14 Mar
Dubai16:44 → 17:1316:03102 min16:0469 min14 Mar
Delhi18:14 → 18:4316:0514 min16:05143 min15 Mar
Kolkata18:14 → 18:4315:210 min15:22144 min15 Mar
Singapore20:44 → 21:1316:520 min16:51145 min15 Mar
Sydney23:44 → 23:1316:470 min15:46148 min15 Mar
Suva00:44 → 01:1315:560 min15:55147 min15 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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