Ruling · Gaṇeśa Jayantī (Maghi Ganesh Jayanti) · 1936

Monday 27 January

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 314 minutes.

Decide it for

Baoding Delhi Kolkata Singapore Sydney Jersey 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 Monday 27 January

Taken. The only midday Caturthī reaches.

madhyāhna begins 12:07 12:55 madhyāhna ends

11:1911:4312:0712:3112:5513:1913:43

48 of 48 minutes covered

Midday of Tuesday 28 January

Caturthī is absent from madhyāhna. Not taken.

madhyāhna begins 12:07 12:55 madhyāhna ends

11:1911:4312:0712:3112:5513:1913:43

0 of 48 minutes covered

Caturthī presentMadhyāhna, the window the rule readsThe instant the tithi begins or ends

How it was decided

01
Aṅga
Caturthī runs from 06:53 on Mon 27 Jan to 03:57 on Tue 28 Jan.
1936-01-26T22:53:20Z → 1936-01-27T19:56:58Z
02
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 12:07–12:55 on the 27th, 12:07–12:55 on the 28th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
03
Rule
Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 27th and 0 of 48 on the 28th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105
04
Tie-break
Only one midday qualifies. No tie-break is needed.
priority: purvaviddha → only-day · margin 18820 s
05
Ruling
Gaṇeśa Jayantī, Baoding, 1936: Monday 27 January.
confidence: determinate

Say it like this

In Baoding, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 1936 falls on Monday 27 January. Caturthī runs from 06:53 on Mon 27 Jan to 03:57 on Tue 28 Jan and covers all of madhyāhna that midday.
ahargana.org/baoding/festivals/1936/ganesha-jayanti · pac-rp@2026.1

Who says what

Authority	Kind	Date
Ahargaṇa, pac-rp	This ruling	Mon 27 Jan
Ahargaṇa, classical	Disc centre, no refraction	Mon 27 Jan
compat-drikpanchang	Comparison profile	Mon 27 Jan
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/ganesha-jayanti · ruleset 2026.3-draft

Month: Māgha, amānta
Pakṣa · aṅga: Śukla · Caturthī
Kāla: Madhyāhna
Priority: Pūrvaviddhā
Tie-break: First day
Reference: CRC 1955, p. 105

“S 4 Tila caturthi and Kunda caturthi (pradosavyapini), Varada caturthi (Bengal & Orissa), Ganesa caturthi, Ganesa jayanti (madhyahnavyapini purvaviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

Place	Caturthī	Madhyāhna 26th	Madhyāhna 27th	Covered	Ruled
Los Angeles	14:53 → 11:57	11:42	11:42	15 min	27 Jan
Chicago	16:53 → 13:57	11:39	11:40	48 min	27 Jan
Jersey City	17:53 → 14:57	11:45	11:45	48 min	27 Jan
Port of Spain	18:53 → 15:57	11:55	11:55	48 min	27 Jan
London	22:53 → 19:57	11:49	11:50	48 min	27 Jan
Durban	00:53 → 21:57	11:44	11:44	48 min	27 Jan
Dubai	02:53 → 23:57	12:07	12:08	48 min	27 Jan
Delhi	04:23 → 01:27	12:10	12:10	48 min	27 Jan
Kolkata	04:23 → 01:27	11:25	11:25	48 min	27 Jan
Singapore	06:13 → 03:17	12:13	12:13	48 min	27 Jan
Sydney	08:53 → 05:57	11:43	11:44	48 min	27 Jan
Suva	10:53 → 07:57	11:55	11:55	48 min	27 Jan

Profile · tradition: pac-rp@2026.1 · smarta
Rule: ganesha-jayanti@2026.3-draft
Engine · kernel: 0.1.0 · de440 7eef…ea74
Boundary margin: 300 s

About Ahargaṇa