Ruling · Akṣaya Tṛtīyā · 1921

Tuesday 10 May

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 250 minutes.

Decide it for

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two forenoons

One ghaṭī is 24 minutes. Pūrvāhṇa is first 5 of 15 day muhūrtas.

Forenoon of Tuesday 10 May

Taken. The only forenoon Tṛtīyā reaches.

05:12 sunrisepūrvāhṇa ends 09:54
04:4805:3606:2407:1208:0008:4809:3610:24

282 of 282 minutes covered

Forenoon of Wednesday 11 May

Tṛtīyā is absent from pūrvāhṇa. Not taken.

05:11 sunrisepūrvāhṇa ends 09:53
04:4705:3506:2307:1107:5908:4709:3510:23

0 of 283 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Tṛtīyā runs from 01:02 on Tue 10 May to 22:36 on Tue 10 May.

    1921-05-09T17:02:01Z → 1921-05-10T14:35:51Z

  2. 02

    Kāla

    Pūrvāhṇa is first 5 of 15 day muhūrtas: 05:12–09:54 on the 10th, 05:11–09:53 on the 11th.

    purvahna: day-muhurta-1-5 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Tṛtīyā must be present during pūrvāhṇa. It covers 282 of 282 minutes on the 10th and 0 of 283 on the 11th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102

  4. 04

    Tie-break

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

    priority: paraviddha → only-day · margin 14977 s

  5. 05

    Ruling

    Akṣaya Tṛtīyā, Baoding, 1921: Tuesday 10 May.

    confidence: determinate

Say it like this

In Baoding, Akṣaya Tṛtīyā 1921 falls on Tuesday 10 May. Tṛtīyā runs from 01:02 on Tue 10 May to 22:36 on Tue 10 May and covers all of pūrvāhṇa that forenoon.

ahargana.org/baoding/festivals/1921/akshaya-tritiya · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 10 May
Ahargaṇa, classicalDisc centre, no refractionTue 10 May
compat-drikpanchangComparison profileTue 10 May
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/akshaya-tritiya · ruleset 2026.3-draft

Month
Vaiśākha, amānta
Pakṣa · aṅga
Śukla · Tṛtīyā
Kāla
Pūrvāhṇa
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 102

“S 3 Aksaya trtiya (purvahna vyapini, paraviddha) (Special when combined with Rohini naksatra and Wednesday), Candanayatra, Parasurama jayanti (pradosavyapini — if occurs on two successive days, the second day is to be observed).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102. The row calls the day special with Rohiṇī nakṣatra and a Wednesday; neither is tested.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceTṛtīyāSunrise 9thCoveredSunrise 10thCoveredRuled
Los Angeles09:02 → 06:3604:5730 min04:56100 min10 May
Chicago12:02 → 09:3605:380 min05:37239 min10 May
Jersey City13:02 → 10:3605:460 min05:45285 min10 May
Port of Spain13:02 → 10:3605:460 min05:45251 min10 May
London18:02 → 15:3605:200 min05:18306 min10 May
Durban19:02 → 16:3606:290 min06:30215 min10 May
Dubai21:02 → 18:3605:380 min05:38265 min10 May
Delhi22:32 → 20:0605:350 min05:34269 min10 May
Kolkata22:32 → 20:0605:000 min04:59262 min10 May
Singapore00:02 → 21:3605:560 min05:56243 min10 May
Sydney03:02 → 00:3606:350 min06:36210 min10 May
Suva05:02 → 02:3606:220 min06:23227 min10 May
Profile · tradition
pac-rp@2026.1 · smarta
Rule
akshaya-tritiya@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa