Ruling · Gaṇeśa Jayantī (Maghi Ganesh Jayanti) · 2045

Sunday 22 January

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 434 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 21 January

Caturthī is absent from madhyāhna. Not taken.

madhyāhna begins 12:06  12:54 madhyāhna ends
11:1811:4212:0612:3012:5413:1813:42

0 of 48 minutes covered

Midday of Sunday 22 January

Taken. The only midday Caturthī reaches.

madhyāhna begins 12:06  12:54 madhyāhna ends
11:1811:4212:0612:3012:5413:1813:42

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 20:08 on Sat 21 Jan to 22:14 on Sun 22 Jan.

    2045-01-21T12:07:58Z → 2045-01-22T14:13:54Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 21st, 12:06–12:54 on the 22nd.

    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 21st and 48 of 48 on the 22nd.

    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 26059 s

  5. 05

    Ruling

    Gaṇeśa Jayantī, Baoding, 2045: Sunday 22 January.

    confidence: determinate

Say it like this

In Baoding, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2045 falls on Sunday 22 January. Caturthī runs from 20:08 on Sat 21 Jan to 22:14 on Sun 22 Jan and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2045/ganesha-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 22 Jan
Ahargaṇa, classicalDisc centre, no refractionSun 22 Jan
compat-drikpanchangComparison profileSun 22 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 21stCoveredMadhyāhna 22ndCoveredRuled
Los Angeles04:08 → 06:1411:4148 min11:410 min21 Jan
Chicago06:08 → 08:1411:3848 min11:390 min21 Jan
Jersey City07:08 → 09:1411:4448 min11:440 min21 Jan
Port of Spain08:08 → 10:1411:5448 min11:540 min21 Jan
London12:08 → 14:1411:4828 min11:4848 min21 Jan
Durban14:08 → 16:1411:430 min11:4348 min22 Jan
Dubai16:08 → 18:1412:060 min12:0748 min22 Jan
Delhi17:38 → 19:4412:090 min12:0948 min22 Jan
Kolkata17:38 → 19:4411:240 min11:2448 min22 Jan
Singapore20:08 → 22:1412:520 min12:5248 min22 Jan
Sydney23:08 → 01:1412:420 min12:4348 min22 Jan
Suva00:08 → 02:1411:530 min11:5448 min22 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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