Ruling · Sūrya Ṣaṣṭhī (Chhath) · 2014

Wednesday 29 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 500 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 29 October

Taken. The only midday Ṣaṣṭhī reaches.

madhyāhna begins 11:38  12:26 madhyāhna ends
10:5011:1411:3812:0212:2612:5013:14

48 of 48 minutes covered

Midday of Thursday 30 October

Ṣaṣṭhī is absent from madhyāhna. Not taken.

madhyāhna begins 11:38  12:26 madhyāhna ends
10:5011:1411:3812:0212:2612:5013:14

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 03:18 on Wed 29 Oct to 01:41 on Thu 30 Oct.

    2014-10-28T19:17:41Z → 2014-10-29T17:40:59Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 29th, 11:38–12:26 on the 30th.

    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 29th and 0 of 48 on the 30th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

    Only one midday qualifies. No tie-break is needed.

    priority: unstated → only-day · margin 29998 s

  5. 05

    Ruling

    Sūrya Ṣaṣṭhī, Baoding, 2014: Wednesday 29 October.

    confidence: determinate

Say it like this

In Baoding, Sūrya Ṣaṣṭhī (Chhath) 2014 falls on Wednesday 29 October. Ṣaṣṭhī runs from 03:18 on Wed 29 Oct to 01:41 on Thu 30 Oct and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2014/surya-shashthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 29 Oct
Ahargaṇa, classicalDisc centre, no refractionWed 29 Oct
compat-drikpanchangComparison profileWed 29 Oct
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 · ruleset 2026.3-draft

Month
Kārtika, amānta
Pakṣa · aṅga
Śukla · Ṣaṣṭhī
Kāla
Madhyāhna
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 104

“S 6 Nadi sasthi, Skanda sasthi (Madras), Surya sasthi, Chhat (Bihar).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceṢaṣṭhīMadhyāhna 28thCoveredMadhyāhna 29thCoveredRuled
Los Angeles12:18 → 10:4112:1343 min12:120 min28 Oct
Chicago14:18 → 12:4112:100 min12:1031 min29 Oct
Jersey City15:18 → 13:4112:160 min12:1648 min29 Oct
Port of Spain15:18 → 13:4111:260 min11:2648 min29 Oct
London19:18 → 17:4111:200 min11:2048 min29 Oct
Durban21:18 → 19:4111:160 min11:1648 min29 Oct
Dubai23:18 → 21:4111:380 min11:3848 min29 Oct
Delhi00:48 → 23:1111:410 min11:4148 min29 Oct
Kolkata00:48 → 23:1110:560 min10:5648 min29 Oct
Singapore03:18 → 01:4112:240 min12:2448 min29 Oct
Sydney06:18 → 04:4112:150 min12:1548 min29 Oct
Suva07:18 → 05:4111:260 min11:2648 min29 Oct
Profile · tradition
pac-rp@2026.1 · smarta
Rule
surya-shashthi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa