Ruling · Holī · 1912

Sunday 3 March

Determinatein Tehran, under the Rashtriya Panchang method. Kept the day after Holikā Dahana, Sat 2 Mar. Clear of every threshold by 52 minutes.

Decide it for

35°42′ N 51°25′ E · Asia/Tehran · GeoNames 112931

The two late afternoons

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

Late afternoon of Saturday 2 March

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

15:38 sāyāhna beginssunset 17:55
Pūrṇimā begins 17:03:41
15:1415:3816:0216:2616:5017:1417:3818:0218:26

52 of 137 minutes covered, the last 52

Late afternoon of Sunday 3 March

Pūrṇimā is absent from sāyāhna. Not taken.

15:38 sāyāhna beginssunset 17:56
15:1415:3816:0216:2616:5017:1417:3818:0218:26

0 of 138 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 17:03 on Sat 2 Mar to 14:07 on Sun 3 Mar.

    1912-03-02T13:37:58Z → 1912-03-03T10:41:40Z

  2. 02

    Kāla

    Sāyāhna is last 3 of 15 day muhūrtas: 15:38–17:55 on the 2nd, 15:38–17:56 on the 3rd.

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

  3. 03

    Rule

    Pūrṇimā must be present during sāyāhna. It covers 52 of 137 minutes on the 2nd and 0 of 138 on the 3rd.

    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 3106 s

  5. 05

    Counted

    Holī is kept the day after Holikā Dahana: Saturday 2 March is the day taken above.

    follows: holika-dahana + 1 d

  6. 06

    Ruling

    Holī, Tehran, 1912: Sunday 3 March.

    confidence: determinate

Say it like this

In Tehran, Holī 1912 falls on Sunday 3 March. It is kept the day after Holikā Dahana, which falls on Saturday 2 March. Pūrṇimā runs from 17:03 on Sat 2 Mar to 14:07 on Sun 3 Mar and covers 52 of 137 minutes of sāyāhna on the 2nd.

ahargana.org/tehran/festivals/1912/holi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 3 Mar
Ahargaṇa, classicalDisc centre, no refractionSun 3 Mar
compat-drikpanchangComparison profileSun 3 Mar
No institution has a recorded ruling for Tehran.

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 2ndCoveredSāyāhna 3rdCoveredRuled
Los Angeles05:38 → 02:4215:32138 min15:330 min3 Mar
Chicago07:38 → 04:4215:26135 min15:270 min3 Mar
Jersey City08:38 → 05:4215:33136 min15:330 min3 Mar
Port of Spain09:38 → 06:4215:53143 min15:530 min3 Mar
London13:38 → 10:4215:30131 min15:310 min3 Mar
Durban15:38 → 12:4215:56152 min15:550 min3 Mar
Dubai17:19 → 14:2315:4243 min15:420 min3 Mar
Delhi19:08 → 16:1216:020 min16:029 min4 Mar
Kolkata19:08 → 16:1215:200 min15:2052 min4 Mar
Singapore20:38 → 17:4215:540 min15:54107 min4 Mar
Sydney23:38 → 20:4215:580 min15:57153 min4 Mar
Suva01:33 → 22:3715:570 min15:57149 min4 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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