Ruling · Mahāṣṭamī (Durga Ashtami) · 1942

Saturday 17 October

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 332 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 Friday 16 October

Aṣṭamī is absent from madhyāhna. Not taken.

madhyāhna begins 12:40  13:28 madhyāhna ends
11:5212:1612:4013:0413:2813:5214:16

0 of 48 minutes covered

Midday of Saturday 17 October

Taken. The only midday Aṣṭamī reaches.

madhyāhna begins 12:39  13:27 madhyāhna ends
11:5112:1512:3913:0313:2713:5114:15

48 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Aṣṭamī runs from 21:01 on Fri 16 Oct to 19:00 on Sat 17 Oct.

    1942-10-16T12:00:39Z → 1942-10-17T09:59:41Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:40–13:28 on the 16th, 12:39–13:27 on the 17th.

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

  3. 03

    Rule

    Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 16th and 48 of 48 on the 17th.

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

  4. 04

    Tie-break

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

    priority: paraviddha → only-day · margin 19934 s

  5. 05

    Ruling

    Mahāṣṭamī, Baoding, 1942: Saturday 17 October.

    confidence: determinate

Say it like this

In Baoding, Mahāṣṭamī (Durga Ashtami) 1942 falls on Saturday 17 October. Aṣṭamī runs from 21:01 on Fri 16 Oct to 19:00 on Sat 17 Oct and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/1942/mahashtami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 17 Oct
Ahargaṇa, classicalDisc centre, no refractionSat 17 Oct
compat-drikpanchangComparison profileSat 17 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/mahashtami · ruleset 2026.3-draft

Month
Āśvina, amānta
Pakṣa · aṅga
Śukla · Aṣṭamī
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 104

“S 8 Mahastami (paraviddha)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceAṣṭamīMadhyāhna 16thCoveredMadhyāhna 17thCoveredRuled
Los Angeles05:01 → 03:0012:1448 min12:140 min16 Oct
Chicago07:01 → 05:0012:1248 min12:120 min16 Oct
Jersey City08:01 → 06:0012:1848 min12:170 min16 Oct
Port of Spain09:01 → 07:0012:2848 min12:270 min16 Oct
London13:01 → 11:0012:229 min12:220 min16 Oct
Durban15:01 → 13:0012:180 min12:1842 min17 Oct
Dubai16:01 → 14:0011:400 min11:4048 min17 Oct
Delhi18:31 → 16:3012:430 min12:4248 min17 Oct
Kolkata18:31 → 16:3011:580 min11:5848 min17 Oct
Singapore21:01 → 19:0013:260 min13:2648 min17 Oct
Sydney23:01 → 21:0012:170 min12:1748 min17 Oct
Suva00:01 → 22:0011:280 min11:2848 min17 Oct
Profile · tradition
pac-rp@2026.1 · smarta
Rule
mahashtami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa