Ruling · Durgā Saptamī · 2034

Friday 20 October

Boundaryin Baoding, under the Rashtriya Panchang method. A threshold is only 4 min 33 s away. Say “contested”.

Decide it for

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

The two mornings

One ghaṭī is 24 minutes. The first muhūrta after sunrise is 1st of 15 day muhūrtas.

Morning of Thursday 19 October

Qualifies with 44 of 44 minutes. Not taken.

sunrise 06:31  07:16 one muhūrta on
05:4306:0706:3106:5507:1907:4308:07

44 of 44 minutes covered

Morning of Friday 20 October

Taken. Both mornings qualify; the rule takes the second.

sunrise 06:32  07:17 one muhūrta on
Saptamī ends 07:21:04
05:4406:0806:3206:5607:2007:4408:08

44 of 44 minutes covered

Saptamī presentThe first muhūrta after sunrise, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Saptamī runs from 05:32 on Thu 19 Oct to 07:21 on Fri 20 Oct.

    2034-10-18T21:31:44Z → 2034-10-19T23:21:04Z

  2. 02

    Kāla

    The first muhūrta after sunrise is 1st of 15 day muhūrtas: 06:31–07:16 on the 19th, 06:32–07:17 on the 20th.

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

  3. 03

    Rule

    Saptamī must hold through the first muhūrta after sunrise. It covers 44 of 44 minutes on the 19th and 44 of 44 on the 20th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104

  4. 04

    Tie-break

    Both mornings qualify. Paraviddhā: the second is taken.

    priority: paraviddha → paraviddha · margin 273 s < 300 s

  5. 05

    Ruling

    Durgā Saptamī, Baoding, 2034: Friday 20 October.

    confidence: boundary (margin)

Say it like this

In Baoding, Durgā Saptamī 2034 falls on Friday 20 October. Saptamī runs from 05:32 on Thu 19 Oct to 07:21 on Fri 20 Oct and covers all of the first muhūrta after sunrise that morning. It also reaches the previous morning for 44 minutes; by the rule the second morning is taken. It is 4 min 33 s from a threshold: treat the date as contested.

ahargana.org/baoding/festivals/2034/durga-saptami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 20 Oct
Ahargaṇa, classicalDisc centre, no refractionFri 20 Oct
compat-drikpanchangComparison profileFri 20 Oct
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/durga-saptami · ruleset 2026.3-draft

Month
Āśvina, amānta
Pakṣa · aṅga
Śukla · Saptamī
Kāla
The first muhūrta after sunrise
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 104

“S 7 Durga saptami (paraviddha) — covering one muhurta from sunrise” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceSaptamīSunrise 18thCoveredSunrise 19thCoveredRuled
Los Angeles14:32 → 16:2107:010 min07:0245 min19 Oct
Chicago16:32 → 18:2107:070 min07:0844 min19 Oct
Jersey City17:32 → 19:2107:110 min07:1244 min19 Oct
Port of Spain17:32 → 19:2105:550 min05:5647 min19 Oct
London22:32 → 00:2107:300 min07:3242 min19 Oct
Durban23:32 → 01:2105:150 min05:1452 min19 Oct
Dubai01:32 → 03:2106:190 min06:1946 min19 Oct
Delhi03:02 → 04:5106:240 min06:2446 min19 Oct
Kolkata03:02 → 04:5105:340 min05:3546 min19 Oct
Singapore05:32 → 07:2106:480 min06:4748 min19 Oct
Sydney08:32 → 10:2106:110 min06:100 min20 Oct
Suva09:32 → 11:2105:360 min05:350 min20 Oct
Profile · tradition
pac-rp@2026.1 · smarta
Rule
durga-saptami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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