Ruling · Holī · 1952

Wednesday 12 March

Determinatein Shaoxing, under the Rashtriya Panchang method. Kept the day after Holikā Dahana, Tue 11 Mar. Clear of every threshold by 405 minutes.

Decide it for

30°00′ N 120°35′ E · Asia/Shanghai · GeoNames 1795855

The two late afternoons

One ghaṭī is 24 minutes. Sāyāhna is last 3 of 15 day muhūrtas.

Late afternoon of Monday 10 March

Pūrṇimā is absent from sāyāhna. Not taken.

15:41 sāyāhna beginssunset 18:02
15:1715:4116:0516:2916:5317:1717:4118:0518:29

0 of 142 minutes covered

Late afternoon of Tuesday 11 March

Taken for Holikā Dahana. The only late afternoon Pūrṇimā reaches. Holī is the day after.

15:41 sāyāhna beginssunset 18:03
15:1715:4116:0516:2916:5317:1717:4118:0518:29

142 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 00:47 on Tue 11 Mar to 02:14 on Wed 12 Mar.

    1952-03-10T16:47:18Z → 1952-03-11T18:13:56Z

  2. 02

    Kāla

    Sāyāhna is last 3 of 15 day muhūrtas: 15:41–18:02 on the 10th, 15:41–18:03 on the 11th.

    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 10th and 142 of 142 on the 11th.

    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 24299 s

  5. 05

    Counted

    Holī is kept the day after Holikā Dahana: Tuesday 11 March is the day taken above.

    follows: holika-dahana + 1 d

  6. 06

    Ruling

    Holī, Shaoxing, 1952: Wednesday 12 March.

    confidence: determinate

Say it like this

In Shaoxing, Holī 1952 falls on Wednesday 12 March. It is kept the day after Holikā Dahana, which falls on Tuesday 11 March. Pūrṇimā runs from 00:47 on Tue 11 Mar to 02:14 on Wed 12 Mar and covers all of sāyāhna on the 11th.

ahargana.org/shaoxing/festivals/1952/holi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 12 Mar
Ahargaṇa, classicalDisc centre, no refractionWed 12 Mar
compat-drikpanchangComparison profileWed 12 Mar
No institution has a recorded ruling for Shaoxing.

Institutional rulings are recorded with a source address, and are never edited to agree.

The rule, as data

/rules/holi · ruleset 2026.3-draft

Month
Phālguna, amānta
Pakṣa · aṅga
Śukla · Pūrṇimā
Kāla
Sāyāhna
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Kept
The day after Holikā Dahana

“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 same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePūrṇimāSāyāhna 10thCoveredSāyāhna 11thCoveredRuled
Los Angeles08:47 → 10:1415:35141 min15:360 min11 Mar
Chicago10:47 → 12:1415:31140 min15:320 min11 Mar
Jersey City11:47 → 13:1415:37140 min15:380 min11 Mar
Port of Spain12:47 → 14:1415:53144 min15:520 min11 Mar
London16:47 → 18:1415:3869 min15:39139 min12 Mar
Durban18:47 → 20:1415:500 min15:49149 min12 Mar
Dubai20:47 → 22:1416:030 min16:03143 min12 Mar
Delhi22:17 → 23:4416:040 min16:05142 min12 Mar
Kolkata22:17 → 23:4415:210 min15:21143 min12 Mar
Singapore00:17 → 01:4416:230 min16:22145 min12 Mar
Sydney02:47 → 04:1415:500 min15:49150 min12 Mar
Suva04:47 → 06:1415:580 min15:57147 min12 Mar
Profile · tradition
pac-rp@2026.1 · smarta
Rule
holi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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