Ruling · Holikā Dahana · 2003

Tuesday 18 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 7 min 31 s.

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 Monday 17 March

Pūrṇimā is absent from sāyāhna. Not taken.

16:02 sāyāhna beginssunset 18:26
15:3816:0216:2616:5017:1417:3818:0218:2618:50

0 of 144 minutes covered

Late afternoon of Tuesday 18 March

Taken. The only late afternoon Pūrṇimā reaches.

16:03 sāyāhna beginssunset 18:27
Pūrṇimā ends 18:34:33
15:3916:0316:2716:5117:1517:3918:0318:2718:51

144 of 144 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 21:49 on Mon 17 Mar to 18:35 on Tue 18 Mar.

    2003-03-17T13:49:12Z → 2003-03-18T10:34:34Z

  2. 02

    Kāla

    Sāyāhna is last 3 of 15 day muhūrtas: 16:02–18:26 on the 17th, 16:03–18:27 on the 18th.

    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 144 minutes on the 17th and 144 of 144 on the 18th.

    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 451 s

  5. 05

    Ruling

    Holikā Dahana, Baoding, 2003: Tuesday 18 March.

    confidence: determinate

Say it like this

In Baoding, Holikā Dahana 2003 falls on Tuesday 18 March. Pūrṇimā runs from 21:49 on Mon 17 Mar to 18:35 on Tue 18 Mar and covers all of sāyāhna that late afternoon.

ahargana.org/baoding/festivals/2003/holika-dahana · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 18 Mar
Ahargaṇa, classicalDisc centre, no refractionTue 18 Mar
compat-drikpanchangComparison profileTue 18 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 17thCoveredSāyāhna 18thCoveredRuled
Los Angeles05:49 → 02:3515:38144 min15:380 min17 Mar
Chicago07:49 → 04:3515:35144 min15:360 min17 Mar
Jersey City08:49 → 05:3515:41144 min15:410 min17 Mar
Port of Spain09:49 → 06:3515:52145 min15:520 min17 Mar
London13:49 → 10:3515:44143 min15:450 min17 Mar
Durban15:49 → 12:3515:44142 min15:430 min17 Mar
Dubai17:49 → 14:3516:0439 min16:040 min17 Mar
Delhi19:19 → 16:0516:060 min16:060 min17 Mar
Kolkata19:19 → 16:0515:220 min15:2243 min18 Mar
Singapore21:49 → 18:3516:510 min16:51104 min18 Mar
Sydney00:49 → 21:3516:440 min16:43147 min18 Mar
Suva01:49 → 22:3515:540 min15:53146 min18 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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