Ruling · Hala Ṣaṣṭhī · 2030

Monday 19 August

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 211 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

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 18 August

Ṣaṣṭhī is absent from madhyāhna. Not taken.

madhyāhna begins 11:58  12:46 madhyāhna ends
11:1011:3411:5812:2212:4613:1013:34

0 of 48 minutes covered

Midday of Monday 19 August

Taken. The only midday Ṣaṣṭhī reaches.

madhyāhna begins 11:58  12:46 madhyāhna ends
11:1011:3411:5812:2212:4613:1013:34

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 16:17 on Sun 18 Aug to 17:53 on Mon 19 Aug.

    2030-08-18T08:16:54Z → 2030-08-19T09:53:07Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:58–12:46 on the 18th, 11:58–12:46 on the 19th.

    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 18th and 48 of 48 on the 19th.

    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 12668 s

  5. 05

    Ruling

    Hala Ṣaṣṭhī, Baoding, 2030: Monday 19 August.

    confidence: determinate

Say it like this

In Baoding, Hala Ṣaṣṭhī 2030 falls on Monday 19 August. Ṣaṣṭhī runs from 16:17 on Sun 18 Aug to 17:53 on Mon 19 Aug and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2030/hala-shashthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 19 Aug
Ahargaṇa, classicalDisc centre, no refractionMon 19 Aug
compat-drikpanchangComparison profileMon 19 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 18thCoveredMadhyāhna 19thCoveredRuled
Los Angeles01:17 → 02:5312:3248 min12:320 min18 Aug
Chicago03:17 → 04:5312:3048 min12:300 min18 Aug
Jersey City04:17 → 05:5312:3648 min12:360 min18 Aug
Port of Spain04:17 → 05:5311:4648 min11:460 min18 Aug
London09:17 → 10:5312:4048 min12:400 min18 Aug
Durban10:17 → 11:5311:3648 min11:3617 min19 Aug
Dubai12:17 → 13:5311:5830 min11:5848 min19 Aug
Delhi13:47 → 15:2312:010 min12:0148 min19 Aug
Kolkata13:47 → 15:2311:160 min11:1648 min19 Aug
Singapore16:17 → 17:5312:450 min12:4448 min19 Aug
Sydney18:17 → 19:5311:350 min11:3548 min19 Aug
Suva20:17 → 21:5311:460 min11:4648 min19 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

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