Ruling · Rāma Navamī (Rāma Jayantī) · 2001

Monday 2 April

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 364 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 2 April

Taken. The only midday Navamī reaches.

madhyāhna begins 11:58  12:46 madhyāhna ends
11:1011:3411:5812:2212:4613:1013:34

48 of 48 minutes covered

Midday of Tuesday 3 April

Navamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:58  12:46 madhyāhna ends
11:1011:3411:5812:2212:4613:1013:34

0 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Navamī runs from 05:54 on Mon 2 Apr to 03:48 on Tue 3 Apr.

    2001-04-01T21:54:16Z → 2001-04-02T19:47:56Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:58–12:46 on the 2nd, 11:58–12:46 on the 3rd.

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

  3. 03

    Rule

    Navamī must be present during madhyāhna. It covers 48 of 48 minutes on the 2nd and 0 of 48 on the 3rd.

    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 21831 s

  5. 05

    Ruling

    Rāma Navamī, Baoding, 2001: Monday 2 April.

    confidence: determinate

Say it like this

In Baoding, Rāma Navamī 2001 falls on Monday 2 April. Navamī runs from 05:54 on Mon 2 Apr to 03:48 on Tue 3 Apr and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2001/rama-navami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 2 Apr
Ahargaṇa, classicalDisc centre, no refractionMon 2 Apr
compat-drikpanchangComparison profileMon 2 Apr
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/rama-navami · ruleset 2026.3-draft

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

“S 9 Ramanavami (madhyahnavyapini, special with Punarvasu naks.), Rama jayanti.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102. The row calls the day special when it falls with Punarvasu nakṣatra; the nakṣatra is not tested.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceNavamīMadhyāhna 1stCoveredMadhyāhna 2ndCoveredRuled
Los Angeles14:54 → 12:4812:330 min12:3315 min2 Apr
Chicago16:54 → 14:4812:310 min12:3048 min2 Apr
Jersey City17:54 → 15:4812:360 min12:3648 min2 Apr
Port of Spain17:54 → 15:4811:460 min11:4648 min2 Apr
London22:54 → 20:4812:410 min12:4148 min2 Apr
Durban23:54 → 21:4811:360 min11:3548 min2 Apr
Dubai01:54 → 23:4811:590 min11:5948 min2 Apr
Delhi03:24 → 01:1812:010 min12:0148 min2 Apr
Kolkata03:24 → 01:1811:170 min11:1648 min2 Apr
Singapore05:54 → 03:4812:450 min12:4448 min2 Apr
Sydney07:54 → 05:4811:350 min11:3548 min2 Apr
Suva09:54 → 07:4811:460 min11:4648 min2 Apr
Profile · tradition
pac-rp@2026.1 · smarta
Rule
rama-navami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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