Ruling · Vasanta Pañcamī (Basant Panchami) · 2075

Monday 21 January

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 270 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 Sunday 20 January

Pañcamī is absent from madhyāhna. Not taken.

madhyāhna begins 12:05  12:53 madhyāhna ends
11:1711:4112:0512:2912:5313:1713:41

0 of 48 minutes covered

Midday of Monday 21 January

Taken. The only midday Pañcamī reaches.

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

48 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 17:55 on Sun 20 Jan to 17:24 on Mon 21 Jan.

    2075-01-20T09:54:34Z → 2075-01-21T09:23:42Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:05–12:53 on the 20th, 12:06–12:54 on the 21st.

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

  3. 03

    Rule

    Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 20th and 48 of 48 on the 21st.

    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: unstated → only-day · margin 16204 s

  5. 05

    Ruling

    Vasanta Pañcamī, Baoding, 2075: Monday 21 January.

    confidence: determinate

Say it like this

In Baoding, Vasanta Pañcamī (Basant Panchami) 2075 falls on Monday 21 January. Pañcamī runs from 17:55 on Sun 20 Jan to 17:24 on Mon 21 Jan and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2075/vasanta-panchami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 21 Jan
Ahargaṇa, classicalDisc centre, no refractionMon 21 Jan
compat-drikpanchangComparison profileMon 21 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/vasanta-panchami · ruleset 2026.3-draft

Month
Māgha, amānta
Pakṣa · aṅga
Śukla · Pañcamī
Kāla
Madhyāhna
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 105

“S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePañcamīMadhyāhna 20thCoveredMadhyāhna 21stCoveredRuled
Los Angeles01:55 → 01:2411:4048 min11:410 min20 Jan
Chicago03:55 → 03:2411:3848 min11:380 min20 Jan
Jersey City04:55 → 04:2411:4448 min11:440 min20 Jan
Port of Spain05:55 → 05:2411:5348 min11:540 min20 Jan
London09:55 → 09:2411:4848 min11:480 min20 Jan
Durban11:55 → 11:2411:4336 min11:430 min20 Jan
Dubai13:55 → 13:2412:060 min12:0648 min21 Jan
Delhi15:25 → 14:5412:080 min12:0948 min21 Jan
Kolkata15:25 → 14:5411:240 min11:2448 min21 Jan
Singapore17:55 → 17:2412:520 min12:5248 min21 Jan
Sydney20:55 → 20:2412:420 min12:4248 min21 Jan
Suva21:55 → 21:2411:530 min11:5348 min21 Jan
Profile · tradition
pac-rp@2026.1 · smarta
Rule
vasanta-panchami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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