Ruling · Nāga Pañcamī · 1904

Monday 15 August

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 285 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 15 August

Taken. The only midday Pañcamī 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 16 August

Pañcamī 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

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

How it was decided

  1. 01

    Aṅga

    Pañcamī runs from 07:13 on Mon 15 Aug to 04:35 on Tue 16 Aug.

    1904-08-14T23:13:20Z → 1904-08-15T20:34:36Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:58–12:46 on the 15th, 11:58–12:46 on the 16th.

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

  3. 03

    Rule

    Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 15th and 0 of 48 on the 16th.

    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: paraviddha → only-day · margin 17097 s

  5. 05

    Ruling

    Nāga Pañcamī, Baoding, 1904: Monday 15 August.

    confidence: determinate

Say it like this

In Baoding, Nāga Pañcamī 1904 falls on Monday 15 August. Pañcamī runs from 07:13 on Mon 15 Aug to 04:35 on Tue 16 Aug and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1904/naga-panchami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 15 Aug
Ahargaṇa, classicalDisc centre, no refractionMon 15 Aug
compat-drikpanchangComparison profileMon 15 Aug
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/naga-panchami · ruleset 2026.3-draft

Month
Śrāvaṇa, amānta
Pakṣa · aṅga
Śukla · Pañcamī
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 103

“S 5 Naga pancami (paraviddha)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePañcamīMadhyāhna 14thCoveredMadhyāhna 15thCoveredRuled
Los Angeles15:13 → 12:3511:330 min11:3348 min15 Aug
Chicago17:13 → 14:3511:310 min11:3148 min15 Aug
Jersey City18:13 → 15:3511:360 min11:3648 min15 Aug
Port of Spain19:13 → 16:3511:470 min11:4648 min15 Aug
London23:13 → 20:3511:410 min11:4048 min15 Aug
Durban01:13 → 22:3511:370 min11:3648 min15 Aug
Dubai02:54 → 00:1611:400 min11:4048 min15 Aug
Delhi04:34 → 01:5611:520 min11:5248 min15 Aug
Kolkata04:34 → 01:5611:080 min11:0848 min15 Aug
Singapore06:08 → 03:3011:400 min11:4048 min15 Aug
Sydney09:13 → 06:3511:360 min11:3648 min15 Aug
Suva11:08 → 08:3011:420 min11:4248 min15 Aug
Profile · tradition
pac-rp@2026.1 · smarta
Rule
naga-panchami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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