Ruling · Vasanta Pañcamī · 1910

Monday 14 February

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 415 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 13 February

Pañcamī 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

Midday of Monday 14 February

Taken. The only midday Pañcamī reaches.

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

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 22:29 on Sun 13 Feb to 19:52 on Mon 14 Feb.

    1910-02-13T14:28:40Z → 1910-02-14T11:51:35Z

  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

    Pañcamī must be present during madhyāhna. It covers 0 of 48 minutes on the 13th and 48 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: unstated → only-day · margin 24887 s

  5. 05

    Ruling

    Vasanta Pañcamī, Baoding, 1910: Monday 14 February.

    confidence: determinate

Say it like this

In Baoding, Vasanta Pañcamī 1910 falls on Monday 14 February. Pañcamī runs from 22:29 on Sun 13 Feb to 19:52 on Mon 14 Feb and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1910/vasanta-panchami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingMon 14 Feb
Ahargaṇa, classicalDisc centre, no refractionMon 14 Feb
compat-drikpanchangComparison profileMon 14 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/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 13thCoveredMadhyāhna 14thCoveredRuled
Los Angeles06:29 → 03:5211:4448 min11:440 min13 Feb
Chicago08:29 → 05:5211:4148 min11:410 min13 Feb
Jersey City09:29 → 06:5211:4748 min11:470 min13 Feb
Port of Spain10:29 → 07:5211:5748 min11:570 min13 Feb
London14:29 → 11:5211:510 min11:510 min14 Feb
Durban16:29 → 13:5211:460 min11:4648 min14 Feb
Dubai18:10 → 15:3311:500 min11:5048 min14 Feb
Delhi19:59 → 17:2212:120 min12:1248 min14 Feb
Kolkata19:59 → 17:2211:270 min11:2748 min14 Feb
Singapore21:29 → 18:5211:550 min11:5548 min14 Feb
Sydney00:29 → 21:5211:450 min11:4548 min14 Feb
Suva02:24 → 23:4711:520 min11:5248 min14 Feb
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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