Ruling · Gaṇeśa Jayantī (Maghi Ganesh Jayanti) · 1967

Monday 13 February

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 519 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 Monday 13 February

Taken. The only midday Caturthī reaches.

madhyāhna begins 12:09  12:57 madhyāhna ends
11:2111:4512:0912:3312:5713:2113:45

48 of 48 minutes covered

Midday of Tuesday 14 February

Caturthī is absent from madhyāhna. Not taken.

madhyāhna begins 12:09  12:57 madhyāhna ends
11:2111:4512:0912:3312:5713:2113:45

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 00:50 on Mon 13 Feb to 03:30 on Tue 14 Feb.

    1967-02-12T16:49:59Z → 1967-02-13T19:29:32Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 13th, 12:09–12:57 on the 14th.

    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 13th and 0 of 48 on the 14th.

    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 31149 s

  5. 05

    Ruling

    Gaṇeśa Jayantī, Baoding, 1967: Monday 13 February.

    confidence: determinate

Say it like this

In Baoding, Gaṇeśa Jayantī (Maghi Ganesh Jayanti) 1967 falls on Monday 13 February. Caturthī runs from 00:50 on Mon 13 Feb to 03:30 on Tue 14 Feb and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1967/ganesha-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 13 Feb
Ahargaṇa, classicalDisc centre, no refractionMon 13 Feb
compat-drikpanchangComparison profileMon 13 Feb
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 12thCoveredMadhyāhna 13thCoveredRuled
Los Angeles08:50 → 11:3011:4348 min11:430 min12 Feb
Chicago10:50 → 13:3011:4148 min11:4148 min12 Feb
Jersey City11:50 → 14:3011:4745 min11:4748 min12 Feb
Port of Spain12:50 → 15:3011:560 min11:5648 min13 Feb
London16:50 → 19:3011:510 min11:5148 min13 Feb
Durban18:50 → 21:3011:460 min11:4648 min13 Feb
Dubai20:50 → 23:3012:090 min12:0948 min13 Feb
Delhi22:20 → 01:0012:120 min12:1248 min13 Feb
Kolkata22:20 → 01:0011:270 min11:2748 min13 Feb
Singapore00:20 → 03:0012:250 min12:2548 min13 Feb
Sydney02:50 → 05:3011:450 min11:4548 min13 Feb
Suva04:50 → 07:3011:560 min11:5648 min13 Feb
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