Ruling · Janmāṣṭamī (Kṛṣṇa Janmāṣṭamī) · 2096

Saturday 11 August

Boundaryin Baoding, under the Rashtriya Panchang method. A threshold is only 0 min 36 s away. Say “contested”.

Decide it for

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

The two nights

One ghaṭī is 24 minutes. Niśītha is 1 ghaṭikā either side of midnight.

Night of Friday 10 August

Aṣṭamī is absent from niśītha. Not taken.

niśītha begins 00:00  00:48 niśītha ends
23:1223:3600:0000:2400:4801:1201:36

0 of 48 minutes covered

Night of Saturday 11 August

Taken. Aṣṭamī reaches neither night; the rule takes the second day.

niśītha begins 00:00  00:48 niśītha ends
Aṣṭamī ends 23:59:14
23:1223:3600:0000:2400:4801:1201:36

0 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Aṣṭamī runs from 02:06 on Sat 11 Aug to 23:59 on Sat 11 Aug.

    2096-08-10T18:06:05Z → 2096-08-11T15:59:15Z

  2. 02

    Kāla

    Niśītha is 1 ghaṭikā either side of midnight: 00:00–00:48 on the 10th, 00:00–00:48 on the 11th.

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

  3. 03

    Rule

    Aṣṭamī must be present during niśītha. It covers 0 of 48 minutes on the 10th and 0 of 48 on the 11th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103

  4. 04

    Tie-break

    Neither night qualifies. The rule takes the second day.

    priority: paraviddha → second-day · margin 36 s < 300 s

  5. 05

    Ruling

    Janmāṣṭamī, Baoding, 2096: Saturday 11 August.

    confidence: boundary (margin)

Say it like this

In Baoding, Janmāṣṭamī (Krishna Janmashtami) 2096 falls on Saturday 11 August. Aṣṭamī runs from 02:06 on Sat 11 Aug to 23:59 on Sat 11 Aug, and reaches niśītha on neither day. It is 0 min 36 s from a threshold: treat the date as contested.

ahargana.org/baoding/festivals/2096/janmashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 11 Aug
Ahargaṇa, classicalDisc centre, no refractionSat 11 Aug
compat-drikpanchangComparison profileSat 11 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/janmashtami · ruleset 2026.3-draft

Month
Śrāvaṇa, amānta
Pakṣa · aṅga
Kṛṣṇa · Aṣṭamī
Kāla
Niśītha
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 103

“K 8 Janmastami (madhyaratra-vyapini), if midnight is covered on two days, or not on any day, it is to be observed on the 2nd day; special when combined with naksatra 'Rohini' at midnight, more so when on Monday or Wednesday. If the combination occurs before midnight and 'Rohini' extends up to midnight, it is to be observed on that day. Gokulastami.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103. The clauses on Rohiṇī nakṣatra, the Vaiṣṇava observance on the day after saptamī, and the Assam and South India reckoning in the solar month belong to other readings and are not applied.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceAṣṭamīNiśītha 10thCoveredNiśītha 11thCoveredRuled
Los Angeles11:06 → 08:5900:3548 min00:350 min10 Aug
Chicago13:06 → 10:5900:3248 min00:320 min10 Aug
Jersey City14:06 → 11:5900:3848 min00:380 min10 Aug
Port of Spain14:06 → 11:5923:4848 min23:480 min10 Aug
London19:06 → 16:5900:4248 min00:420 min10 Aug
Durban20:06 → 17:5923:3748 min23:370 min10 Aug
Dubai22:06 → 19:5900:0148 min00:000 min10 Aug
Delhi23:36 → 21:2900:0348 min00:030 min10 Aug
Kolkata23:36 → 21:2923:1830 min23:180 min10 Aug
Singapore02:06 → 23:5900:460 min00:460 min11 Aug
Sydney04:06 → 01:5923:370 min23:3648 min11 Aug
Suva06:06 → 03:5923:480 min23:4848 min11 Aug
Profile · tradition
pac-rp@2026.1 · smarta
Rule
janmashtami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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