Ruling · Vasantotsava · 1976

Wednesday 17 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 41 minutes.

Decide it for

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

The two sunrises

One ghaṭī is 24 minutes. The sunrise is read as upper limb, 31′ + 16′.

Sunrise of Tuesday 16 March

Pratipadā does not hold at sunrise. Not taken.

06:29 sunrise
05:1705:4106:0506:2906:5307:1707:41

Absent at sunrise

Sunrise of Wednesday 17 March

Taken. The only sunrise Pratipadā holds at.

06:27 sunrise
Pratipadā ends 07:07:41
05:1505:3906:0306:2706:5107:1507:39

Holds at sunrise

Pratipadā presentSunrise, the instant the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Pratipadā runs from 10:53 on Tue 16 Mar to 07:08 on Wed 17 Mar.

    1976-03-16T02:52:43Z → 1976-03-16T23:07:41Z

  2. 02

    Kāla

    Sunrise is at 06:29 on the 16th and 06:27 on the 17th.

    sunrise: upper limb, 31′ + 16′

  3. 03

    Rule

    Pratipadā must be current at sunrise. It is not on the 16th and is on the 17th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 2432 s

  5. 05

    Ruling

    Vasantotsava, Baoding, 1976: Wednesday 17 March.

    confidence: determinate

Say it like this

In Baoding, Vasantotsava 1976 falls on Wednesday 17 March. Pratipadā runs from 10:53 on Tue 16 Mar to 07:08 on Wed 17 Mar and is current at sunrise that day.

ahargana.org/baoding/festivals/1976/vasantotsava · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 17 Mar
Ahargaṇa, classicalDisc centre, no refractionWed 17 Mar
compat-drikpanchangComparison profileWed 17 Mar
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/vasantotsava · ruleset 2026.3-draft

Month
Phālguna, amānta
Pakṣa · aṅga
Kṛṣṇa · Pratipadā
Kāla
Sunrise
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 105

“K 1 Vasantotsava (current at sunrise, if occurs on two successive days, it is to be observed on the first day).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePratipadāSunrise 16thCoveredSunrise 17thCoveredRuled
Los Angeles18:53 → 15:0806:02holds06:01no16 Mar
Chicago20:53 → 17:0806:01holds05:59no16 Mar
Jersey City21:53 → 18:0806:06holds06:05no16 Mar
Port of Spain22:53 → 19:0806:13holds06:12no16 Mar
London02:53 → 23:0806:13holds06:10no16 Mar
Durban04:53 → 01:0805:57holds05:58no16 Mar
Dubai06:53 → 03:0806:27no06:26no16 Mar
Delhi08:23 → 04:3806:30no06:29no16 Mar
Kolkata08:23 → 04:3805:45no05:44no16 Mar
Singapore10:23 → 06:3806:40no06:40no16 Mar
Sydney12:53 → 09:0805:55no05:56holds17 Mar
Suva14:53 → 11:0806:09no06:10holds17 Mar
Profile · tradition
pac-rp@2026.1 · smarta
Rule
vasantotsava@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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