Ruling · Haritālikā Vrata (Hartalika Teej) · 2011

Wednesday 31 August

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 462 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 Wednesday 31 August

Taken. The only midday Tṛtīyā reaches.

madhyāhna begins 11:54  12:42 madhyāhna ends
11:0611:3011:5412:1812:4213:0613:30

48 of 48 minutes covered

Midday of Thursday 1 September

Tṛtīyā is absent from madhyāhna. Not taken.

madhyāhna begins 11:54  12:42 madhyāhna ends
11:0611:3011:5412:1812:4213:0613:30

0 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Tṛtīyā runs from 04:12 on Wed 31 Aug to 00:46 on Thu 1 Sep.

    2011-08-30T20:12:07Z → 2011-08-31T16:45:52Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:54–12:42 on the 31st, 11:54–12:42 on the 1st.

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

  3. 03

    Rule

    Tṛtīyā must be present during madhyāhna. It covers 48 of 48 minutes on the 31st and 0 of 48 on the 1st.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103

  4. 04

    Tie-break

    Only one midday qualifies. No tie-break is needed.

    priority: paraviddha → only-day · margin 27733 s

  5. 05

    Ruling

    Haritālikā Vrata, Baoding, 2011: Wednesday 31 August.

    confidence: determinate

Say it like this

In Baoding, Haritālikā Vrata (Hartalika Teej) 2011 falls on Wednesday 31 August. Tṛtīyā runs from 04:12 on Wed 31 Aug to 00:46 on Thu 1 Sep and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2011/haritalika-vrata · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 31 Aug
Ahargaṇa, classicalDisc centre, no refractionWed 31 Aug
compat-drikpanchangComparison profileWed 31 Aug
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/haritalika-vrata · ruleset 2026.3-draft

Month
Bhādrapada, amānta
Pakṣa · aṅga
Śukla · Tṛtīyā
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 103

“S 3 Haritalika vrata (paraviddha), Gauri vrata (Orissa), Gauri (Mysore)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceTṛtīyāMadhyāhna 30thCoveredMadhyāhna 31stCoveredRuled
Los Angeles13:12 → 09:4612:295 min12:290 min30 Aug
Chicago15:12 → 11:4612:270 min12:270 min31 Aug
Jersey City16:12 → 12:4612:330 min12:3214 min31 Aug
Port of Spain16:12 → 12:4611:430 min11:4248 min31 Aug
London21:12 → 17:4612:370 min12:3648 min31 Aug
Durban22:12 → 18:4611:330 min11:3348 min31 Aug
Dubai00:12 → 20:4611:550 min11:5548 min31 Aug
Delhi01:42 → 22:1611:580 min11:5748 min31 Aug
Kolkata01:42 → 22:1611:130 min11:1348 min31 Aug
Singapore04:12 → 00:4612:410 min12:4148 min31 Aug
Sydney06:12 → 02:4611:320 min11:3248 min31 Aug
Suva08:12 → 04:4611:430 min11:4348 min31 Aug
Profile · tradition
pac-rp@2026.1 · smarta
Rule
haritalika-vrata@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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