Ruling · Guru Pūrṇimā · 2062

Friday 21 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 336 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 20 July

Pūrṇimā is absent from madhyāhna. Not taken.

madhyāhna begins 12:01  12:49 madhyāhna ends
11:1311:3712:0112:2512:4913:1313:37

0 of 48 minutes covered

Midday of Friday 21 July

Taken. The only midday Pūrṇimā reaches.

madhyāhna begins 12:01  12:49 madhyāhna ends
11:1311:3712:0112:2512:4913:1313:37

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 18:25 on Thu 20 Jul to 20:48 on Fri 21 Jul.

    2062-07-20T10:24:46Z → 2062-07-21T12:47:58Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:01–12:49 on the 20th, 12:01–12:49 on the 21st.

    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 20th and 48 of 48 on the 21st.

    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 20174 s

  5. 05

    Ruling

    Guru Pūrṇimā, Baoding, 2062: Friday 21 July.

    confidence: determinate

Say it like this

In Baoding, Guru Pūrṇimā 2062 falls on Friday 21 July. Pūrṇimā runs from 18:25 on Thu 20 Jul to 20:48 on Fri 21 Jul and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2062/guru-purnima · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 21 Jul
Ahargaṇa, classicalDisc centre, no refractionFri 21 Jul
compat-drikpanchangComparison profileFri 21 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 20thCoveredMadhyāhna 21stCoveredRuled
Los Angeles03:25 → 05:4812:3548 min12:350 min20 Jul
Chicago05:25 → 07:4812:3348 min12:330 min20 Jul
Jersey City06:25 → 08:4812:3948 min12:390 min20 Jul
Port of Spain06:25 → 08:4811:4948 min11:490 min20 Jul
London11:25 → 13:4812:4348 min12:4348 min21 Jul
Durban12:25 → 14:4811:392 min11:3948 min21 Jul
Dubai14:25 → 16:4812:010 min12:0148 min21 Jul
Delhi15:55 → 18:1812:040 min12:0448 min21 Jul
Kolkata15:55 → 18:1811:190 min11:1948 min21 Jul
Singapore18:25 → 20:4812:470 min12:4748 min21 Jul
Sydney20:25 → 22:4811:380 min11:3848 min21 Jul
Suva22:25 → 00:4811:490 min11:4948 min21 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

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