Ruling · Śaṅkara Jayantī (Shankaracharya Jayanti) · 2046

Thursday 10 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 50 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 Thursday 10 May

Taken. The only midday Pañcamī reaches.

madhyāhna begins 11:51  12:39 madhyāhna ends
11:0311:2711:5112:1512:3913:0313:27

48 of 48 minutes covered

Midday of Friday 11 May

Pañcamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:51  12:39 madhyāhna ends
11:0311:2711:5112:1512:3913:0313:27

0 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Pañcamī runs from 11:01 on Thu 10 May to 10:08 on Fri 11 May.

    2046-05-10T03:00:46Z → 2046-05-11T02:07:35Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 10th, 11:51–12:39 on the 11th.

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

  3. 03

    Rule

    Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 10th and 0 of 48 on the 11th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102

  4. 04

    Tie-break

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

    priority: unstated → only-day · margin 3010 s

  5. 05

    Ruling

    Śaṅkara Jayantī, Baoding, 2046: Thursday 10 May.

    confidence: determinate

Say it like this

In Baoding, Śaṅkara Jayantī (Shankaracharya Jayanti) 2046 falls on Thursday 10 May. Pañcamī runs from 11:01 on Thu 10 May to 10:08 on Fri 11 May and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2046/shankara-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 10 May
Ahargaṇa, classicalDisc centre, no refractionThu 10 May
compat-drikpanchangComparison profileThu 10 May
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/shankara-jayanti · ruleset 2026.3-draft

Month
Vaiśākha, amānta
Pakṣa · aṅga
Śukla · Pañcamī
Kāla
Madhyāhna
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 102

“S 5 Sankara jayanti.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePañcamīMadhyāhna 10thCoveredMadhyāhna 11thCoveredRuled
Los Angeles20:01 → 19:0812:2648 min12:260 min10 May
Chicago22:01 → 21:0812:2348 min12:230 min10 May
Jersey City23:01 → 22:0812:2948 min12:290 min10 May
Port of Spain23:01 → 22:0811:3948 min11:390 min10 May
London04:01 → 03:0812:3448 min12:330 min10 May
Durban05:01 → 04:0811:2848 min11:280 min10 May
Dubai07:01 → 06:0811:5148 min11:510 min10 May
Delhi08:31 → 07:3811:5448 min11:540 min10 May
Kolkata08:31 → 07:3811:0948 min11:090 min10 May
Singapore11:01 → 10:0812:3748 min12:370 min10 May
Sydney13:01 → 12:0811:280 min11:2740 min11 May
Suva15:01 → 14:0811:390 min11:3948 min11 May
Profile · tradition
pac-rp@2026.1 · smarta
Rule
shankara-jayanti@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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