Ruling · Nāga Pañcamī · 1970

Friday 7 August

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 589 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 Friday 7 August

Taken. The only midday Pañcamī reaches.

madhyāhna begins 12:00  12:48 madhyāhna ends
11:1211:3612:0012:2412:4813:1213:36

48 of 48 minutes covered

Midday of Saturday 8 August

Pañcamī is absent from madhyāhna. Not taken.

madhyāhna begins 12:00  12:48 madhyāhna ends
11:1211:3612:0012:2412:4813:1213:36

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 00:07 on Fri 7 Aug to 02:11 on Sat 8 Aug.

    1970-08-06T16:06:31Z → 1970-08-07T18:10:52Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:00–12:48 on the 7th, 12:00–12:48 on the 8th.

    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 7th and 0 of 48 on the 8th.

    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 35319 s

  5. 05

    Ruling

    Nāga Pañcamī, Baoding, 1970: Friday 7 August.

    confidence: determinate

Say it like this

In Baoding, Nāga Pañcamī 1970 falls on Friday 7 August. Pañcamī runs from 00:07 on Fri 7 Aug to 02:11 on Sat 8 Aug and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1970/naga-panchami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 7 Aug
Ahargaṇa, classicalDisc centre, no refractionFri 7 Aug
compat-drikpanchangComparison profileFri 7 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 6thCoveredMadhyāhna 7thCoveredRuled
Los Angeles09:07 → 11:1112:3548 min12:340 min6 Aug
Chicago11:07 → 13:1112:3248 min12:3239 min7 Aug
Jersey City12:07 → 14:1112:3848 min12:3848 min7 Aug
Port of Spain12:07 → 14:1111:4829 min11:4848 min7 Aug
London17:07 → 19:1112:420 min12:4248 min7 Aug
Durban18:07 → 20:1111:380 min11:3848 min7 Aug
Dubai20:07 → 22:1112:000 min12:0048 min7 Aug
Delhi21:37 → 23:4112:030 min12:0348 min7 Aug
Kolkata21:37 → 23:4111:180 min11:1848 min7 Aug
Singapore23:37 → 01:4112:160 min12:1648 min7 Aug
Sydney02:07 → 04:1111:370 min11:3748 min7 Aug
Suva04:07 → 06:1111:480 min11:4848 min7 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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