Ruling · Śītalā Saptamī · 2004

Sunday 5 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 110 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 Sunday 5 September

Taken. The only midday Saptamī reaches.

madhyāhna begins 11:52  12:40 madhyāhna ends
11:0411:2811:5212:1612:4013:0413:28

48 of 48 minutes covered

Midday of Monday 6 September

Saptamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:52  12:40 madhyāhna ends
11:0411:2811:5212:1612:4013:0413:28

0 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Saptamī runs from 08:03 on Sun 5 Sep to 10:02 on Mon 6 Sep.

    2004-09-05T00:02:44Z → 2004-09-06T02:01:57Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 5th, 11:52–12:40 on the 6th.

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

  3. 03

    Rule

    Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 5th and 0 of 48 on the 6th.

    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: purvaviddha → only-day · margin 6612 s

  5. 05

    Ruling

    Śītalā Saptamī, Baoding, 2004: Sunday 5 September.

    confidence: determinate

Say it like this

In Baoding, Śītalā Saptamī 2004 falls on Sunday 5 September. Saptamī runs from 08:03 on Sun 5 Sep to 10:02 on Mon 6 Sep and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2004/shitala-saptami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 5 Sep
Ahargaṇa, classicalDisc centre, no refractionSun 5 Sep
compat-drikpanchangComparison profileSun 5 Sep
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/shitala-saptami · ruleset 2026.3-draft

Month
Śrāvaṇa, amānta
Pakṣa · aṅga
Kṛṣṇa · Saptamī
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 103

“K 7 Sitala saptami (purvaviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceSaptamīMadhyāhna 5thCoveredMadhyāhna 6thCoveredRuled
Los Angeles17:03 → 19:0212:2748 min12:270 min5 Sep
Chicago19:03 → 21:0212:2548 min12:240 min5 Sep
Jersey City20:03 → 22:0212:3048 min12:300 min5 Sep
Port of Spain20:03 → 22:0211:4048 min11:400 min5 Sep
London01:03 → 03:0212:3548 min12:340 min5 Sep
Durban02:03 → 04:0211:3148 min11:300 min5 Sep
Dubai04:03 → 06:0211:5348 min11:530 min5 Sep
Delhi05:33 → 07:3211:5548 min11:550 min5 Sep
Kolkata05:33 → 07:3211:1148 min11:110 min5 Sep
Singapore08:03 → 10:0212:3948 min12:390 min5 Sep
Sydney10:03 → 12:0211:3048 min11:3032 min5 Sep
Suva12:03 → 14:0211:4126 min11:4148 min5 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
shitala-saptami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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