Ruling · Śītalāṣṭamī · 1945

Wednesday 7 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 657 minutes.

Decide it for

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 6 March

Aṣṭamī is absent from madhyāhna. Not taken.

madhyāhna begins 13:06  13:54 madhyāhna ends
12:1812:4213:0613:3013:5414:1814:42

0 of 48 minutes covered

Midday of Wednesday 7 March

Taken. The only midday Aṣṭamī reaches.

madhyāhna begins 13:06  13:54 madhyāhna ends
12:1812:4213:0613:3013:5414:1814:42

48 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Aṣṭamī runs from 00:50 on Wed 7 Mar to 01:59 on Thu 8 Mar.

    1945-03-06T15:50:29Z → 1945-03-07T16:58:44Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 13:06–13:54 on the 6th, 13:06–13:54 on the 7th.

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

  3. 03

    Rule

    Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 39393 s

  5. 05

    Ruling

    Śītalāṣṭamī, Baoding, 1945: Wednesday 7 March.

    confidence: determinate

Say it like this

In Baoding, Śītalāṣṭamī 1945 falls on Wednesday 7 March. Aṣṭamī runs from 00:50 on Wed 7 Mar to 01:59 on Thu 8 Mar and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1945/shitalashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 7 Mar
Ahargaṇa, classicalDisc centre, no refractionWed 7 Mar
compat-drikpanchangComparison profileWed 7 Mar
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/shitalashtami · ruleset 2026.3-draft

Month
Phālguna, amānta
Pakṣa · aṅga
Kṛṣṇa · Aṣṭamī
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 105

“K 8 Sitalastami, (purvaviddha)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceAṣṭamīMadhyāhna 6thCoveredMadhyāhna 7thCoveredRuled
Los Angeles08:50 → 09:5912:4148 min12:400 min6 Mar
Chicago10:50 → 11:5912:3848 min12:380 min6 Mar
Jersey City11:50 → 12:5912:4448 min12:4415 min6 Mar
Port of Spain12:50 → 13:5912:5448 min12:5348 min6 Mar
London16:50 → 17:5912:480 min12:4848 min7 Mar
Durban17:50 → 18:5911:430 min11:4348 min7 Mar
Dubai19:50 → 20:5912:060 min12:0648 min7 Mar
Delhi22:20 → 23:2913:090 min13:0948 min7 Mar
Kolkata22:20 → 23:2912:240 min12:2448 min7 Mar
Singapore00:50 → 01:5913:520 min13:5248 min7 Mar
Sydney01:50 → 02:5911:420 min11:4248 min7 Mar
Suva03:50 → 04:5911:540 min11:5348 min7 Mar
Profile · tradition
pac-rp@2026.1 · smarta
Rule
shitalashtami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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