Ruling · Holikā Dahana · 1998

Thursday 12 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 206 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 Thursday 12 March

Taken. The only late afternoon Pūrṇimā reaches.

16:00 sāyāhna beginssunset 18:21
15:3616:0016:2416:4817:1217:3618:0018:2418:48

141 of 141 minutes covered

Late afternoon of Friday 13 March

Pūrṇimā is absent from sāyāhna. Not taken.

16:01 sāyāhna beginssunset 18:22
15:3716:0116:2516:4917:1317:3718:0118:2518:49

0 of 142 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 10:11 on Thu 12 Mar to 12:34 on Fri 13 Mar.

    1998-03-12T02:10:55Z → 1998-03-13T04:34:09Z

  2. 02

    Kāla

    Sāyāhna is last 3 of 15 day muhūrtas: 16:00–18:21 on the 12th, 16:01–18:22 on the 13th.

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

  3. 03

    Rule

    Pūrṇimā must be present during sāyāhna. It covers 141 of 141 minutes on the 12th and 0 of 142 on the 13th.

    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 12387 s

  5. 05

    Ruling

    Holikā Dahana, Baoding, 1998: Thursday 12 March.

    confidence: determinate

Say it like this

In Baoding, Holikā Dahana 1998 falls on Thursday 12 March. Pūrṇimā runs from 10:11 on Thu 12 Mar to 12:34 on Fri 13 Mar and covers all of sāyāhna that late afternoon.

ahargana.org/baoding/festivals/1998/holika-dahana · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 12 Mar
Ahargaṇa, classicalDisc centre, no refractionThu 12 Mar
compat-drikpanchangComparison profileThu 12 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 12thCoveredSāyāhna 13thCoveredRuled
Los Angeles18:11 → 20:3415:36142 min15:360 min12 Mar
Chicago20:11 → 22:3415:32141 min15:330 min12 Mar
Jersey City21:11 → 23:3415:38141 min15:390 min12 Mar
Port of Spain22:11 → 00:3415:52144 min15:520 min12 Mar
London02:11 → 04:3415:40139 min15:410 min12 Mar
Durban04:11 → 06:3415:48148 min15:470 min12 Mar
Dubai06:11 → 08:3416:03143 min16:030 min12 Mar
Delhi07:41 → 10:0416:05142 min16:050 min12 Mar
Kolkata07:41 → 10:0415:21143 min15:210 min12 Mar
Singapore10:11 → 12:3416:52145 min16:520 min12 Mar
Sydney13:11 → 15:3416:49149 min16:480 min12 Mar
Suva14:11 → 16:3415:57147 min15:5638 min12 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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