Ruling · Gaṇeśa Jayantī (Maghi Ganesh Jayanti) · 2064

Tuesday 22 January

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 413 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 Tuesday 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

Midday of Wednesday 23 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

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

How it was decided

  1. 01

    Aṅga

    Caturthī runs from 02:34 on Tue 22 Jan to 05:13 on Wed 23 Jan.

    2064-01-21T18:33:55Z → 2064-01-22T21:12:52Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:06–12:54 on the 22nd, 12:06–12:54 on the 23rd.

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

  3. 03

    Rule

    Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 22nd and 0 of 48 on the 23rd.

    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 24792 s

  5. 05

    Ruling

    Gaṇeśa Jayantī, Baoding, 2064: Tuesday 22 January.

    confidence: determinate

Say it like this

In Baoding, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 2064 falls on Tuesday 22 January. Caturthī runs from 02:34 on Tue 22 Jan to 05:13 on Wed 23 Jan and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2064/ganesha-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 22 Jan
Ahargaṇa, classicalDisc centre, no refractionTue 22 Jan
compat-drikpanchangComparison profileTue 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 Angeles10:34 → 13:1311:4048 min11:4148 min21 Jan
Chicago12:34 → 15:1311:380 min11:3848 min22 Jan
Jersey City13:34 → 16:1311:440 min11:4448 min22 Jan
Port of Spain14:34 → 17:1311:530 min11:5448 min22 Jan
London18:34 → 21:1311:480 min11:4848 min22 Jan
Durban20:34 → 23:1311:430 min11:4348 min22 Jan
Dubai22:34 → 01:1312:060 min12:0648 min22 Jan
Delhi00:04 → 02:4312:080 min12:0948 min22 Jan
Kolkata00:04 → 02:4311:240 min11:2448 min22 Jan
Singapore02:34 → 05:1312:520 min12:5248 min22 Jan
Sydney05:34 → 08:1312:420 min12:4248 min22 Jan
Suva06:34 → 09:1311:530 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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