Ruling · Kokilā Vrata · 2074

Sunday 8 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 320 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

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 Saturday 7 July

Pūrṇimā is absent from sāyāhna. Not taken.

16:49 sāyāhna beginssunset 19:46
16:2516:4917:1317:3718:0118:2518:4919:1319:3720:01

0 of 177 minutes covered

Late afternoon of Sunday 8 July

Taken. The only late afternoon Pūrṇimā reaches.

16:49 sāyāhna beginssunset 19:46
16:2516:4917:1317:3718:0118:2518:4919:1319:3720:01

177 of 177 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 04:02 on Sun 8 Jul to 01:06 on Mon 9 Jul.

    2074-07-07T20:01:51Z → 2074-07-08T17:06:00Z

  2. 02

    Kāla

    Sāyāhna is last 3 of 15 day muhūrtas: 16:49–19:46 on the 7th, 16:49–19:46 on the 8th.

    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 177 minutes on the 7th and 177 of 177 on the 8th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102

  4. 04

    Tie-break

    Only one late afternoon qualifies. No tie-break is needed.

    priority: unstated → only-day · margin 19214 s

  5. 05

    Ruling

    Kokilā Vrata, Baoding, 2074: Sunday 8 July.

    confidence: determinate

Say it like this

In Baoding, Kokilā Vrata 2074 falls on Sunday 8 July. Pūrṇimā runs from 04:02 on Sun 8 Jul to 01:06 on Mon 9 Jul and covers all of sāyāhna that late afternoon.

ahargana.org/baoding/festivals/2074/kokila-vrata · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 8 Jul
Ahargaṇa, classicalDisc centre, no refractionSun 8 Jul
compat-drikpanchangComparison profileSun 8 Jul
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/kokila-vrata · ruleset 2026.3-draft

Month
Āṣāḍha, amānta
Pakṣa · aṅga
Śukla · Pūrṇimā
Kāla
Sāyāhna
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 102

“S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePūrṇimāSāyāhna 7thCoveredSāyāhna 8thCoveredRuled
Los Angeles13:02 → 10:0617:16172 min17:160 min7 Jul
Chicago15:02 → 12:0617:27181 min17:270 min7 Jul
Jersey City16:02 → 13:0617:30179 min17:300 min7 Jul
Port of Spain16:02 → 13:0616:00151 min16:000 min7 Jul
London21:02 → 18:0618:0116 min18:006 min7 Jul
Durban22:02 → 19:0615:070 min15:07124 min8 Jul
Dubai00:02 → 21:0616:290 min16:29163 min8 Jul
Delhi01:32 → 22:3616:360 min16:36166 min8 Jul
Kolkata01:32 → 22:3615:440 min15:44161 min8 Jul
Singapore04:02 → 01:0616:490 min16:49146 min8 Jul
Sydney06:02 → 03:0615:000 min15:01120 min8 Jul
Suva08:02 → 05:0615:310 min15:31133 min8 Jul
Profile · tradition
pac-rp@2026.1 · smarta
Rule
kokila-vrata@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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