Ruling · Holikā Dahana · 1981

Friday 20 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 202 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 19 March

Pūrṇimā is absent from sāyāhna. Not taken.

16:04 sāyāhna beginssunset 18:28
15:4016:0416:2816:5217:1617:4018:0418:2818:52

0 of 145 minutes covered

Late afternoon of Friday 20 March

Taken. The only late afternoon Pūrṇimā reaches.

16:04 sāyāhna beginssunset 18:29
15:4016:0416:2816:5217:1617:4018:0418:2818:52

145 of 145 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 21:51 on Thu 19 Mar to 23:22 on Fri 20 Mar.

    1981-03-19T13:50:39Z → 1981-03-20T15:22:28Z

  2. 02

    Kāla

    Sāyāhna is last 3 of 15 day muhūrtas: 16:04–18:28 on the 19th, 16:04–18:29 on the 20th.

    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 145 minutes on the 19th and 145 of 145 on the 20th.

    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 12137 s

  5. 05

    Ruling

    Holikā Dahana, Baoding, 1981: Friday 20 March.

    confidence: determinate

Say it like this

In Baoding, Holikā Dahana 1981 falls on Friday 20 March. Pūrṇimā runs from 21:51 on Thu 19 Mar to 23:22 on Fri 20 Mar and covers all of sāyāhna that late afternoon.

ahargana.org/baoding/festivals/1981/holika-dahana · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 20 Mar
Ahargaṇa, classicalDisc centre, no refractionFri 20 Mar
compat-drikpanchangComparison profileFri 20 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 19thCoveredSāyāhna 20thCoveredRuled
Los Angeles05:51 → 07:2215:39145 min15:390 min19 Mar
Chicago07:51 → 09:2215:36145 min15:370 min19 Mar
Jersey City08:51 → 10:2215:42145 min15:430 min19 Mar
Port of Spain09:51 → 11:2215:52145 min15:510 min19 Mar
London13:51 → 15:2215:46145 min15:470 min19 Mar
Durban15:51 → 17:2215:42138 min15:41101 min19 Mar
Dubai17:51 → 19:2216:0439 min16:04145 min20 Mar
Delhi19:21 → 20:5216:070 min16:07145 min20 Mar
Kolkata19:21 → 20:5215:220 min15:22145 min20 Mar
Singapore21:21 → 22:5216:200 min16:20145 min20 Mar
Sydney23:51 → 01:2215:420 min15:41146 min20 Mar
Suva01:51 → 03:2215:530 min15:52145 min20 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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