Ruling · Nāga Pañcamī · 2067

Monday 15 August

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 373 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 Sunday 14 August

Pañcamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:59  12:47 madhyāhna ends
11:1111:3511:5912:2312:4713:1113:35

0 of 48 minutes covered

Midday of Monday 15 August

Taken. The only midday Pañcamī reaches.

madhyāhna begins 11:59  12:47 madhyāhna ends
11:1111:3511:5912:2312:4713:1113:35

48 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 19:00 on Sun 14 Aug to 20:18 on Mon 15 Aug.

    2067-08-14T10:59:59Z → 2067-08-15T12:18:23Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 14th, 11:59–12:47 on the 15th.

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

  3. 03

    Rule

    Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 14th and 48 of 48 on the 15th.

    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 22391 s

  5. 05

    Ruling

    Nāga Pañcamī, Baoding, 2067: Monday 15 August.

    confidence: determinate

Say it like this

In Baoding, Nāga Pañcamī 2067 falls on Monday 15 August. Pañcamī runs from 19:00 on Sun 14 Aug to 20:18 on Mon 15 Aug and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2067/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 Angeles04:00 → 05:1812:3448 min12:330 min14 Aug
Chicago06:00 → 07:1812:3148 min12:310 min14 Aug
Jersey City07:00 → 08:1812:3748 min12:370 min14 Aug
Port of Spain07:00 → 08:1811:4748 min11:470 min14 Aug
London12:00 → 13:1812:4148 min12:4138 min15 Aug
Durban13:00 → 14:1811:370 min11:3748 min15 Aug
Dubai15:00 → 16:1812:000 min11:5948 min15 Aug
Delhi16:30 → 17:4812:020 min12:0248 min15 Aug
Kolkata16:30 → 17:4811:170 min11:1748 min15 Aug
Singapore19:00 → 20:1812:460 min12:4548 min15 Aug
Sydney21:00 → 22:1811:360 min11:3648 min15 Aug
Suva23:00 → 00:1811:470 min11:4748 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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