October 2016 · each Moon as it stands at sunriseĀśvina Śukla to Kārtika ŚuklaThe month ›

Ruling · 2016 · Doha

Mahāṣṭamī

Durga Ashtami

Sunday 9 October2016 · Doha, Baladiyat ad Dawhah, Qatar

Determinatemargin 430 min

In Doha, under the Rashtriya Panchang method. Clear of every threshold by 430 minutes.

Decide it forDohaDelhiKolkataSingaporeSydneyJersey City25°17′ N 51°32′ E · Asia/Qatar · GeoNames 290030

The two middays मध्याह्न

One ghaṭī is 24 minutes

Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Saturday 8 October

Aṣṭamī is absent from madhyāhna. Not taken.

madhyāhna begins 10:57  11:45 madhyāhna ends
10:0910:3310:5711:2111:4512:0912:33

0 of 48 minutes covered

Midday of Sunday 9 October

Taken. The only midday Aṣṭamī reaches.

madhyāhna begins 10:57  11:45 madhyāhna ends
10:0910:3310:5711:2111:4512:0912:33

48 of 48 minutes covered

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

How it was decided निर्णय

  1. Step 1, Aṅga

    Aṣṭamī runs from 18:55 on Sat 8 Oct to 20:01 on Sun 9 Oct.

    2016-10-08T15:54:41Z → 2016-10-09T17:01:09Z
  2. Step 2, Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 10:57–11:45 on the 8th, 10:57–11:45 on the 9th.

    madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
  3. Step 3, Rule

    Aṣṭamī must be present during madhyāhna. It covers 0 of 48 minutes on the 8th and 48 of 48 on the 9th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
  4. Step 4, Tie-break

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

    one day qualifies → only-day · margin 25772 s
  5. Step 5, Ruling

    Mahāṣṭamī, Doha, 2016: Sunday 9 October.

    confidence: determinate

Say it like this

In Doha, Mahāṣṭamī (Durga Ashtami) 2016 falls on Sunday 9 October. Aṣṭamī runs from 18:55 on Sat 8 Oct to 20:01 on Sun 9 Oct and covers all of madhyāhna that midday.

ahargana.org/doha/festivals/2016/mahashtamipac-rp@2026.1

Who says what

never edited to agree

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 9 Oct
Ahargaṇa, classicalDisc centre, no refractionSun 9 Oct
compat-drikpanchangComparison profileSun 9 Oct
No institution has a recorded ruling for Doha.

Institutional rulings are recorded with a source address, and are never edited to agree.

The rule, as data

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 clocks

PlaceAṣṭamīMadhyāhna 8thCoveredMadhyāhna 9thCoveredRuled
Los Angeles08:55 → 10:0112:1648 min12:160 min8 Oct
Chicago10:55 → 12:0112:1448 min12:130 min8 Oct
Jersey City11:55 → 13:0112:1948 min12:1942 min9 Oct
Port of Spain11:55 → 13:0111:2923 min11:2948 min9 Oct
London16:55 → 18:0112:230 min12:2348 min9 Oct
Durban17:55 → 19:0111:200 min11:1948 min9 Oct
Dubai19:55 → 21:0111:420 min11:4248 min9 Oct
Delhi21:25 → 22:3111:440 min11:4448 min9 Oct
Kolkata21:25 → 22:3111:000 min11:0048 min9 Oct
Singapore23:55 → 01:0112:280 min12:2848 min9 Oct
Sydney02:55 → 04:0112:190 min12:1948 min9 Oct
Suva03:55 → 05:0111:300 min11:3048 min9 Oct
This ruling as JSON · ICS
Profile · tradition
pac-rp@2026.1 · smarta
Rule
mahashtami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s