Ruling · Bhavānī Utpatti · 1990

Monday 2 April

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 292 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two middays

One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Monday 2 April

Taken. The only midday Aṣṭamī reaches.

madhyāhna begins 11:58  12:46 madhyāhna ends
11:1011:3411:5812:2212:4613:1013:34

48 of 48 minutes covered

Midday of Tuesday 3 April

Aṣṭamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:58  12:46 madhyāhna ends
11:1011:3411:5812:2212:4613:1013:34

0 of 48 minutes covered

Aṣṭamī presentMadhyāhna, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Aṣṭamī runs from 07:06 on Mon 2 Apr to 05:51 on Tue 3 Apr.

    1990-04-01T23:06:24Z → 1990-04-02T21:50:48Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:58–12:46 on the 2nd, 11:58–12:46 on the 3rd.

    madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Aṣṭamī must be present during madhyāhna. It covers 48 of 48 minutes on the 2nd and 0 of 48 on the 3rd.

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

  4. 04

    Tie-break

    Only one midday qualifies. No tie-break is needed.

    priority: paraviddha → only-day · margin 17509 s

  5. 05

    Ruling

    Bhavānī Utpatti, Baoding, 1990: Monday 2 April.

    confidence: determinate

Say it like this

In Baoding, Bhavānī Utpatti 1990 falls on Monday 2 April. Aṣṭamī runs from 07:06 on Mon 2 Apr to 05:51 on Tue 3 Apr and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1990/bhavani-utpatti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 2 Apr
Ahargaṇa, classicalDisc centre, no refractionMon 2 Apr
compat-drikpanchangComparison profileMon 2 Apr
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/bhavani-utpatti · ruleset 2026.3-draft

Month
Caitra, amānta
Pakṣa · aṅga
Śukla · Aṣṭamī
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 102

“S 8 Annapurna puja (Beng.) (paraviddha), Bhavani-utpatti (paraviddha), Asokastami (Special when combined with naks. Punarvasu and Wednesday, after mid-day).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceAṣṭamīMadhyāhna 1stCoveredMadhyāhna 2ndCoveredRuled
Los Angeles16:06 → 14:5112:330 min12:3348 min2 Apr
Chicago18:06 → 16:5112:310 min12:3148 min2 Apr
Jersey City19:06 → 17:5112:370 min12:3648 min2 Apr
Port of Spain19:06 → 17:5111:460 min11:4648 min2 Apr
London00:06 → 22:5112:410 min12:4148 min2 Apr
Durban01:06 → 23:5111:360 min11:3548 min2 Apr
Dubai03:06 → 01:5111:590 min11:5948 min2 Apr
Delhi04:36 → 03:2112:010 min12:0148 min2 Apr
Kolkata04:36 → 03:2111:170 min11:1648 min2 Apr
Singapore07:06 → 05:5112:450 min12:4448 min2 Apr
Sydney09:06 → 07:5111:350 min11:3548 min2 Apr
Suva11:06 → 09:5111:460 min11:4648 min2 Apr
Profile · tradition
pac-rp@2026.1 · smarta
Rule
bhavani-utpatti@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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