Ruling · Hala Ṣaṣṭhī · 1978

Wednesday 23 August

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 287 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 Wednesday 23 August

Taken. The only midday Ṣaṣṭhī reaches.

madhyāhna begins 11:57  12:45 madhyāhna ends
11:0911:3311:5712:2112:4513:0913:33

48 of 48 minutes covered

Midday of Thursday 24 August

Ṣaṣṭhī is absent from madhyāhna. Not taken.

madhyāhna begins 11:56  12:44 madhyāhna ends
11:0811:3211:5612:2012:4413:0813:32

0 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Ṣaṣṭhī runs from 07:10 on Wed 23 Aug to 07:03 on Thu 24 Aug.

    1978-08-22T23:09:35Z → 1978-08-23T23:02:58Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:57–12:45 on the 23rd, 11:56–12:44 on the 24th.

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

  3. 03

    Rule

    Ṣaṣṭhī must be present during madhyāhna. It covers 48 of 48 minutes on the 23rd and 0 of 48 on the 24th.

    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 17220 s

  5. 05

    Ruling

    Hala Ṣaṣṭhī, Baoding, 1978: Wednesday 23 August.

    confidence: determinate

Say it like this

In Baoding, Hala Ṣaṣṭhī 1978 falls on Wednesday 23 August. Ṣaṣṭhī runs from 07:10 on Wed 23 Aug to 07:03 on Thu 24 Aug and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1978/hala-shashthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 23 Aug
Ahargaṇa, classicalDisc centre, no refractionWed 23 Aug
compat-drikpanchangComparison profileWed 23 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/hala-shashthi · ruleset 2026.3-draft

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

“K 6 Hala sasthi (paraviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceṢaṣṭhīMadhyāhna 22ndCoveredMadhyāhna 23rdCoveredRuled
Los Angeles16:10 → 16:0312:320 min12:3148 min23 Aug
Chicago18:10 → 18:0312:290 min12:2948 min23 Aug
Jersey City19:10 → 19:0312:350 min12:3548 min23 Aug
Port of Spain19:10 → 19:0311:450 min11:4548 min23 Aug
London00:10 → 00:0312:390 min12:3948 min23 Aug
Durban01:10 → 01:0311:350 min11:3548 min23 Aug
Dubai03:10 → 03:0311:580 min11:5748 min23 Aug
Delhi04:40 → 04:3312:000 min12:0048 min23 Aug
Kolkata04:40 → 04:3311:150 min11:1548 min23 Aug
Singapore06:40 → 06:3312:140 min12:1348 min23 Aug
Sydney09:10 → 09:0311:340 min11:3448 min23 Aug
Suva11:10 → 11:0311:450 min11:4548 min23 Aug
Profile · tradition
pac-rp@2026.1 · smarta
Rule
hala-shashthi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa