Ruling · Rathayātrā · 1959

Tuesday 7 July

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

Decide it for

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 Tuesday 7 July

Taken. The only midday Dvitīyā reaches.

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

48 of 48 minutes covered

Midday of Wednesday 8 July

Dvitīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:59  12:47 madhyāhna ends
Dvitīyā ends 11:38:24
11:1111:3511:5912:2312:4713:1113:35

0 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 11:01 on Tue 7 Jul to 11:38 on Wed 8 Jul.

    1959-07-07T03:01:24Z → 1959-07-08T03:38:25Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:59–12:47 on the 7th, 11:59–12:47 on the 8th.

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

  3. 03

    Rule

    Dvitīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 7th and 0 of 48 on the 8th.

    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 1224 s

  5. 05

    Ruling

    Rathayātrā, Baoding, 1959: Tuesday 7 July.

    confidence: determinate

Say it like this

In Baoding, Rathayātrā 1959 falls on Tuesday 7 July. Dvitīyā runs from 11:01 on Tue 7 Jul to 11:38 on Wed 8 Jul and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1959/rathayatra · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 7 Jul
Ahargaṇa, classicalDisc centre, no refractionTue 7 Jul
compat-drikpanchangComparison profileWed 8 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/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 7thCoveredMadhyāhna 8thCoveredRuled
Los Angeles20:01 → 20:3812:3448 min12:340 min7 Jul
Chicago22:01 → 22:3812:3148 min12:310 min7 Jul
Jersey City23:01 → 23:3812:3748 min12:370 min7 Jul
Port of Spain23:01 → 23:3811:4748 min11:470 min7 Jul
London04:01 → 04:3812:4148 min12:410 min7 Jul
Durban05:01 → 05:3811:3748 min11:370 min7 Jul
Dubai07:01 → 07:3811:5948 min12:000 min7 Jul
Delhi08:31 → 09:0812:0248 min12:020 min7 Jul
Kolkata08:31 → 09:0811:1748 min11:170 min7 Jul
Singapore10:31 → 11:0812:1548 min12:150 min7 Jul
Sydney13:01 → 13:3811:360 min11:3648 min8 Jul
Suva15:01 → 15:3811:470 min11:4748 min8 Jul
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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