Ruling · Sūrya Ṣaṣṭhī (Bhādrapada) · 2016

Wednesday 7 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 438 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 7 September

Taken. The only midday Ṣaṣṭhī reaches.

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

48 of 48 minutes covered

Midday of Thursday 8 September

Ṣaṣṭhī is absent from madhyāhna. Not taken.

madhyāhna begins 11:51  12:39 madhyāhna ends
11:0311:2711:5112:1512:3913:0313:27

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 02:06 on Wed 7 Sep to 04:33 on Thu 8 Sep.

    2016-09-06T18:05:54Z → 2016-09-07T20:33:15Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:52–12:40 on the 7th, 11:51–12:39 on the 8th.

    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 7th and 0 of 48 on the 8th.

    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 26292 s

  5. 05

    Ruling

    Sūrya Ṣaṣṭhī (Bhādrapada), Baoding, 2016: Wednesday 7 September.

    confidence: determinate

Say it like this

In Baoding, Sūrya Ṣaṣṭhī (Bhādrapada) 2016 falls on Wednesday 7 September. Ṣaṣṭhī runs from 02:06 on Wed 7 Sep to 04:33 on Thu 8 Sep and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2016/surya-shashthi-bhadrapada · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 7 Sep
Ahargaṇa, classicalDisc centre, no refractionWed 7 Sep
compat-drikpanchangComparison profileWed 7 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/surya-shashthi-bhadrapada · ruleset 2026.3-draft

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

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

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceṢaṣṭhīMadhyāhna 6thCoveredMadhyāhna 7thCoveredRuled
Los Angeles11:06 → 13:3312:2748 min12:2648 min7 Sep
Chicago13:06 → 15:3312:246 min12:2448 min7 Sep
Jersey City14:06 → 16:3312:300 min12:3048 min7 Sep
Port of Spain14:06 → 16:3311:400 min11:4048 min7 Sep
London19:06 → 21:3312:340 min12:3448 min7 Sep
Durban20:06 → 22:3311:300 min11:3048 min7 Sep
Dubai22:06 → 00:3311:530 min11:5248 min7 Sep
Delhi23:36 → 02:0311:550 min11:5548 min7 Sep
Kolkata23:36 → 02:0311:110 min11:1048 min7 Sep
Singapore02:06 → 04:3312:390 min12:3948 min7 Sep
Sydney04:06 → 06:3311:300 min11:2948 min7 Sep
Suva06:06 → 08:3311:410 min11:4048 min7 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
surya-shashthi-bhadrapada@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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