Ruling · Hala Ṣaṣṭhī · 2064

Tuesday 2 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 255 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 Monday 1 September

Ṣaṣṭhī is absent from madhyāhna. Not taken.

madhyāhna begins 11:54  12:42 madhyāhna ends
11:0611:3011:5412:1812:4213:0613:30

0 of 48 minutes covered

Midday of Tuesday 2 September

Taken. The only midday Ṣaṣṭhī reaches.

madhyāhna begins 11:53  12:41 madhyāhna ends
11:0511:2911:5312:1712:4113:0513:29

48 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 16:57 on Mon 1 Sep to 19:06 on Tue 2 Sep.

    2064-09-01T08:56:58Z → 2064-09-02T11:06:07Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:54–12:42 on the 1st, 11:53–12:41 on the 2nd.

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

  3. 03

    Rule

    Ṣaṣṭhī must be present during madhyāhna. It covers 0 of 48 minutes on the 1st and 48 of 48 on the 2nd.

    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 15309 s

  5. 05

    Ruling

    Hala Ṣaṣṭhī, Baoding, 2064: Tuesday 2 September.

    confidence: determinate

Say it like this

In Baoding, Hala Ṣaṣṭhī 2064 falls on Tuesday 2 September. Ṣaṣṭhī runs from 16:57 on Mon 1 Sep to 19:06 on Tue 2 Sep and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2064/hala-shashthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 2 Sep
Ahargaṇa, classicalDisc centre, no refractionTue 2 Sep
compat-drikpanchangComparison profileTue 2 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/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 1stCoveredMadhyāhna 2ndCoveredRuled
Los Angeles01:57 → 04:0612:2848 min12:280 min1 Sep
Chicago03:57 → 06:0612:2648 min12:260 min1 Sep
Jersey City04:57 → 07:0612:3248 min12:310 min1 Sep
Port of Spain04:57 → 07:0611:4248 min11:420 min1 Sep
London09:57 → 12:0612:3648 min12:360 min1 Sep
Durban10:57 → 13:0611:3248 min11:3248 min2 Sep
Dubai12:57 → 15:0611:550 min11:5448 min2 Sep
Delhi14:27 → 16:3611:570 min11:5648 min2 Sep
Kolkata14:27 → 16:3611:120 min11:1248 min2 Sep
Singapore16:57 → 19:0612:410 min12:4048 min2 Sep
Sydney18:57 → 21:0611:310 min11:3148 min2 Sep
Suva20:57 → 23:0611:420 min11:4248 min2 Sep
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

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