Ruling · Rathayātrā · 2099

Saturday 20 June

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 469 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 Friday 19 June

Dvitīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:56  12:44 madhyāhna ends
11:0811:3211:5612:2012:4413:0813:32

0 of 48 minutes covered

Midday of Saturday 20 June

Taken. The only midday Dvitīyā reaches.

madhyāhna begins 11:56  12:44 madhyāhna ends
11:0811:3211:5612:2012:4413:0813:32

48 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Dvitīyā runs from 22:33 on Fri 19 Jun to 20:33 on Sat 20 Jun.

    2099-06-19T14:33:11Z → 2099-06-20T12:33:10Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:56–12:44 on the 19th, 11:56–12:44 on the 20th.

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

  3. 03

    Rule

    Dvitīyā must be present during madhyāhna. It covers 0 of 48 minutes on the 19th and 48 of 48 on the 20th.

    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 28132 s

  5. 05

    Ruling

    Rathayātrā, Baoding, 2099: Saturday 20 June.

    confidence: determinate

Say it like this

In Baoding, Rathayātrā 2099 falls on Saturday 20 June. Dvitīyā runs from 22:33 on Fri 19 Jun to 20:33 on Sat 20 Jun and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2099/rathayatra · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 20 Jun
Ahargaṇa, classicalDisc centre, no refractionSat 20 Jun
compat-drikpanchangComparison profileSat 20 Jun
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/rathayatra · ruleset 2026.3-draft

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

“S 2 Rathayatra (paraviddha, special when combined with naksatra 'Pusya')” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102. The row calls the day special with Puṣya nakṣatra; the nakṣatra is not tested.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceDvitīyāMadhyāhna 19thCoveredMadhyāhna 20thCoveredRuled
Los Angeles07:33 → 05:3312:3148 min12:310 min19 Jun
Chicago09:33 → 07:3312:2948 min12:290 min19 Jun
Jersey City10:33 → 08:3312:3448 min12:350 min19 Jun
Port of Spain10:33 → 08:3311:4448 min11:440 min19 Jun
London15:33 → 13:3312:390 min12:3948 min20 Jun
Durban16:33 → 14:3311:340 min11:3448 min20 Jun
Dubai18:33 → 16:3311:570 min11:5748 min20 Jun
Delhi20:03 → 18:0311:590 min11:5948 min20 Jun
Kolkata20:03 → 18:0311:150 min11:1548 min20 Jun
Singapore22:33 → 20:3312:430 min12:4348 min20 Jun
Sydney00:33 → 22:3311:330 min11:3348 min20 Jun
Suva02:33 → 00:3311:440 min11:4448 min20 Jun
Profile · tradition
pac-rp@2026.1 · smarta
Rule
rathayatra@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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