Ruling · Gaṇeśa Jayantī (Maghi Ganesh Jayanti) · 2075

Sunday 20 January

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 301 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 Saturday 19 January

Caturthī is absent from madhyāhna. Not taken.

madhyāhna begins 12:05  12:53 madhyāhna ends
11:1711:4112:0512:2912:5313:1713:41

0 of 48 minutes covered

Midday of Sunday 20 January

Taken. The only midday Caturthī reaches.

madhyāhna begins 12:05  12:53 madhyāhna ends
11:1711:4112:0512:2912:5313:1713:41

48 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Caturthī runs from 19:12 on Sat 19 Jan to 17:55 on Sun 20 Jan.

    2075-01-19T11:11:32Z → 2075-01-20T09:54:34Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 19th, 12:05–12:53 on the 20th.

    madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 19th and 48 of 48 on the 20th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 18074 s

  5. 05

    Ruling

    Gaṇeśa Jayantī, Baoding, 2075: Sunday 20 January.

    confidence: determinate

Say it like this

In Baoding, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2075 falls on Sunday 20 January. Caturthī runs from 19:12 on Sat 19 Jan to 17:55 on Sun 20 Jan and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2075/ganesha-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 20 Jan
Ahargaṇa, classicalDisc centre, no refractionSun 20 Jan
compat-drikpanchangComparison profileSun 20 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.

PlaceCaturthīMadhyāhna 19thCoveredMadhyāhna 20thCoveredRuled
Los Angeles03:12 → 01:5511:4048 min11:400 min19 Jan
Chicago05:12 → 03:5511:3848 min11:380 min19 Jan
Jersey City06:12 → 04:5511:4348 min11:440 min19 Jan
Port of Spain07:12 → 05:5511:5348 min11:530 min19 Jan
London11:12 → 09:5511:4848 min11:480 min19 Jan
Durban13:12 → 11:5511:430 min11:4312 min20 Jan
Dubai15:12 → 13:5512:060 min12:0648 min20 Jan
Delhi16:42 → 15:2512:080 min12:0848 min20 Jan
Kolkata16:42 → 15:2511:230 min11:2448 min20 Jan
Singapore19:12 → 17:5512:510 min12:5248 min20 Jan
Sydney22:12 → 20:5512:420 min12:4248 min20 Jan
Suva23:12 → 21:5511:530 min11:5348 min20 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

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