Ruling · Vāmana Jayantī · 2095

Sunday 11 September

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 370 minutes.

Decide it for

BaodingDelhiKolkataSingaporeSydneyJersey City

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 Saturday 10 September

Dvādaśī is absent from madhyāhna. Not taken.

madhyāhna begins 11:51  12:39 madhyāhna ends
11:0311:2711:5112:1512:3913:0313:27

0 of 48 minutes covered

Midday of Sunday 11 September

Taken. The only midday Dvādaśī reaches.

madhyāhna begins 11:51  12:39 madhyāhna ends
11:0311:2711:5112:1512:3913:0313:27

48 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Dvādaśī runs from 20:52 on Sat 10 Sep to 18:49 on Sun 11 Sep.

    2095-09-10T12:52:21Z → 2095-09-11T10:49:21Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:51–12:39 on the 10th, 11:51–12:39 on the 11th.

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

  3. 03

    Rule

    Dvādaśī must be present during madhyāhna. It covers 0 of 48 minutes on the 10th and 48 of 48 on the 11th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103

  4. 04

    Tie-break

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

    priority: unstated → only-day · margin 22229 s

  5. 05

    Ruling

    Vāmana Jayantī, Baoding, 2095: Sunday 11 September.

    confidence: determinate

Say it like this

In Baoding, Vāmana Jayantī 2095 falls on Sunday 11 September. Dvādaśī runs from 20:52 on Sat 10 Sep to 18:49 on Sun 11 Sep and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2095/vamana-jayanti · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSun 11 Sep
Ahargaṇa, classicalDisc centre, no refractionSun 11 Sep
compat-drikpanchangComparison profileSun 11 Sep
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/vamana-jayanti · ruleset 2026.3-draft

Month
Bhādrapada, amānta
Pakṣa · aṅga
Śukla · Dvādaśī
Kāla
Madhyāhna
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 103

“S 12 Visnuparivartanotsava, Sakrotthana (in any of the naksatras U. Asadha, Sravana & Dhanistha), Kalki dvadasi, Sravana dvadasi (when combined with naksatra Sravana), Vamana jayanti (madhyahna vyapini).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceDvādaśīMadhyāhna 10thCoveredMadhyāhna 11thCoveredRuled
Los Angeles05:52 → 03:4912:2648 min12:260 min10 Sep
Chicago07:52 → 05:4912:2348 min12:230 min10 Sep
Jersey City08:52 → 06:4912:2948 min12:290 min10 Sep
Port of Spain08:52 → 06:4911:3948 min11:390 min10 Sep
London13:52 → 11:4912:330 min12:330 min11 Sep
Durban14:52 → 12:4911:290 min11:2948 min11 Sep
Dubai16:52 → 14:4911:520 min11:5248 min11 Sep
Delhi18:22 → 16:1911:540 min11:5448 min11 Sep
Kolkata18:22 → 16:1911:100 min11:0948 min11 Sep
Singapore20:52 → 18:4912:380 min12:3848 min11 Sep
Sydney22:52 → 20:4911:290 min11:2948 min11 Sep
Suva00:52 → 22:4911:400 min11:4048 min11 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
vamana-jayanti@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

About Ahargaṇa