Ruling · Campā Ṣaṣṭhī · 2025

Wednesday 26 November

Determinatein Ujjain, under the Rashtriya Panchang method. Clear of every threshold by 620 minutes.

Decide it for

UjjainDelhiKolkataSingaporeSydneyJersey City

23°11′ N 75°47′ E · Asia/Kolkata · GeoNames 1253914

The two middays

One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Tuesday 25 November

Ṣaṣṭhī is absent from madhyāhna. Not taken.

madhyāhna begins 11:50  12:38 madhyāhna ends
11:0211:2611:5012:1412:3813:0213:26

0 of 48 minutes covered

Midday of Wednesday 26 November

Taken. The only midday Ṣaṣṭhī reaches.

madhyāhna begins 11:50  12:38 madhyāhna ends
11:0211:2611:5012:1412:3813:0213:26

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 22:58 on Tue 25 Nov to 00:03 on Thu 27 Nov.

    2025-11-25T17:27:32Z → 2025-11-26T18:32:31Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:50–12:38 on the 25th, 11:50–12:38 on the 26th.

    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 25th and 48 of 48 on the 26th.

    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: paraviddha → only-day · margin 37184 s

  5. 05

    Ruling

    Campā Ṣaṣṭhī, Ujjain, 2025: Wednesday 26 November.

    confidence: determinate

Say it like this

In Ujjain, Campā Ṣaṣṭhī 2025 falls on Wednesday 26 November. Ṣaṣṭhī runs from 22:58 on Tue 25 Nov to 00:03 on Thu 27 Nov and covers all of madhyāhna that midday.

ahargana.org/ujjain/festivals/2025/champa-shashthi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 26 Nov
Ahargaṇa, classicalDisc centre, no refractionWed 26 Nov
compat-drikpanchangComparison profileWed 26 Nov
No institution has a recorded ruling for Ujjain.

Institutional rulings are recorded with a source address, and are never edited to agree.

The rule, as data

/rules/champa-shashthi · ruleset 2026.3-draft

Month
Mārgaśīrṣa, amānta
Pakṣa · aṅga
Śukla · Ṣaṣṭhī
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 104

“S 6 Campa sasthi (Maharashtra) (paraviddha). (Special when combined with naksatra Satabhisaj, yoga Vyatipata and Sunday), Skanda sasthi (purvaviddha), Guha sasthi” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104. The row calls the day special with Śatabhiṣaj nakṣatra, Vyatīpāta yoga and a Sunday; none is tested.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceṢaṣṭhīMadhyāhna 25thCoveredMadhyāhna 26thCoveredRuled
Los Angeles09:28 → 10:3311:1648 min11:160 min25 Nov
Chicago11:28 → 12:3311:1434 min11:1448 min26 Nov
Jersey City12:28 → 13:3311:190 min11:2048 min26 Nov
Port of Spain13:28 → 14:3311:290 min11:2948 min26 Nov
London17:28 → 18:3311:230 min11:2448 min26 Nov
Durban19:28 → 20:3311:190 min11:1948 min26 Nov
Dubai21:28 → 22:3311:420 min11:4248 min26 Nov
Delhi22:58 → 00:0311:440 min11:4448 min26 Nov
Kolkata22:58 → 00:0310:590 min11:0048 min26 Nov
Singapore01:28 → 02:3312:280 min12:2848 min26 Nov
Sydney04:28 → 05:3312:180 min12:1948 min26 Nov
Suva05:28 → 06:3311:290 min11:3048 min26 Nov
Profile · tradition
pac-rp@2026.1 · smarta
Rule
champa-shashthi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s