Ruling · Rudra Vrata · 2092

Tuesday 2 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 338 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 Tuesday 2 September

Taken. The only midday Pratipadā reaches.

madhyāhna begins 11:54  12:42 madhyāhna ends
11:0611:3011:5412:1812:4213:0613:30

48 of 48 minutes covered

Midday of Wednesday 3 September

Pratipadā is absent from madhyāhna. Not taken.

madhyāhna begins 11:53  12:41 madhyāhna ends
11:0511:2911:5312:1712:4113:0513:29

0 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Pratipadā runs from 06:16 on Tue 2 Sep to 05:18 on Wed 3 Sep.

    2092-09-01T22:15:38Z → 2092-09-02T21:17:51Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:54–12:42 on the 2nd, 11:53–12:41 on the 3rd.

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

  3. 03

    Rule

    Pratipadā 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. 103

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 20282 s

  5. 05

    Ruling

    Rudra Vrata, Baoding, 2092: Tuesday 2 September.

    confidence: determinate

Say it like this

In Baoding, Rudra Vrata 2092 falls on Tuesday 2 September. Pratipadā runs from 06:16 on Tue 2 Sep to 05:18 on Wed 3 Sep and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2092/rudra-vrata · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 2 Sep
Ahargaṇa, classicalDisc centre, no refractionTue 2 Sep
compat-drikpanchangComparison profileTue 2 Sep
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/rudra-vrata · ruleset 2026.3-draft

Month
Bhādrapada, amānta
Pakṣa · aṅga
Śukla · Pratipadā
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 103

“S 1 Rudra vrata (purvaviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePratipadāMadhyāhna 1stCoveredMadhyāhna 2ndCoveredRuled
Los Angeles15:16 → 14:1812:290 min12:2848 min2 Sep
Chicago17:16 → 16:1812:260 min12:2648 min2 Sep
Jersey City18:16 → 17:1812:320 min12:3248 min2 Sep
Port of Spain18:16 → 17:1811:420 min11:4248 min2 Sep
London23:16 → 22:1812:360 min12:3648 min2 Sep
Durban00:16 → 23:1811:320 min11:3248 min2 Sep
Dubai02:16 → 01:1811:550 min11:5448 min2 Sep
Delhi03:46 → 02:4811:570 min11:5748 min2 Sep
Kolkata03:46 → 02:4811:130 min11:1248 min2 Sep
Singapore06:16 → 05:1812:410 min12:4048 min2 Sep
Sydney08:16 → 07:1811:320 min11:3148 min2 Sep
Suva10:16 → 09:1811:430 min11:4248 min2 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
rudra-vrata@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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