Ruling · Guru Pūrṇimā · 1914

Tuesday 7 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 553 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 6 July

Pūrṇimā 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

Midday of Tuesday 7 July

Taken. The only midday Pūrṇimā reaches.

madhyāhna begins 11:59  12:47 madhyāhna ends
11:1111:3511:5912:2312:4713:1113:35

48 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Pūrṇimā runs from 23:48 on Mon 6 Jul to 21:59 on Tue 7 Jul.

    1914-07-06T15:47:49Z → 1914-07-07T13:59:26Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:58–12:46 on the 6th, 11:59–12:47 on the 7th.

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

  3. 03

    Rule

    Pūrṇimā must be present during madhyāhna. It covers 0 of 48 minutes on the 6th and 48 of 48 on the 7th.

    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: paraviddha → only-day · margin 33174 s

  5. 05

    Ruling

    Guru Pūrṇimā, Baoding, 1914: Tuesday 7 July.

    confidence: determinate

Say it like this

In Baoding, Guru Pūrṇimā 1914 falls on Tuesday 7 July. Pūrṇimā runs from 23:48 on Mon 6 Jul to 21:59 on Tue 7 Jul and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1914/guru-purnima · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 7 Jul
Ahargaṇa, classicalDisc centre, no refractionTue 7 Jul
compat-drikpanchangComparison profileTue 7 Jul
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/guru-purnima · ruleset 2026.3-draft

Month
Āṣāḍha, amānta
Pakṣa · aṅga
Śukla · Pūrṇimā
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 102

“S 15 Guru purnima (paraviddha), Vyasa puja (paraviddha, 3 muhurtas after sunrise), Kokila vrata (sayahna vyapini). Siva sayanotsava (pradosavyapini).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePūrṇimāMadhyāhna 6thCoveredMadhyāhna 7thCoveredRuled
Los Angeles07:48 → 05:5911:3348 min11:330 min6 Jul
Chicago09:48 → 07:5911:3148 min11:310 min6 Jul
Jersey City10:48 → 08:5911:3748 min11:370 min6 Jul
Port of Spain11:48 → 09:5911:4647 min11:470 min6 Jul
London15:48 → 13:5911:410 min11:4148 min7 Jul
Durban17:48 → 15:5911:360 min11:3648 min7 Jul
Dubai19:29 → 17:4011:400 min11:4048 min7 Jul
Delhi21:18 → 19:2912:010 min12:0248 min7 Jul
Kolkata21:18 → 19:2911:170 min11:1748 min7 Jul
Singapore22:48 → 20:5911:450 min11:4548 min7 Jul
Sydney01:48 → 23:5911:360 min11:3648 min7 Jul
Suva03:43 → 01:5411:420 min11:4248 min7 Jul
Profile · tradition
pac-rp@2026.1 · smarta
Rule
guru-purnima@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa