Ruling · Vivasvat Saptamī · 2093

Wednesday 1 July

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 346 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 Tuesday 30 June

Saptamī is absent from madhyāhna. Not taken.

madhyāhna begins 11:58  12:46 madhyāhna ends
11:1011:3411:5812:2212:4613:1013:34

0 of 48 minutes covered

Midday of Wednesday 1 July

Taken. The only midday Saptamī reaches.

madhyāhna begins 11:59  12:47 madhyāhna ends
11:1111:3511:5912:2312:4713:1113:35

48 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Saptamī runs from 18:32 on Tue 30 Jun to 19:19 on Wed 1 Jul.

    2093-06-30T10:32:28Z → 2093-07-01T11:18:59Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 11:58–12:46 on the 30th, 11:59–12:47 on the 1st.

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

  3. 03

    Rule

    Saptamī must be present during madhyāhna. It covers 0 of 48 minutes on the 30th and 48 of 48 on the 1st.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102

  4. 04

    Tie-break

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

    priority: purvaviddha → only-day · margin 20767 s

  5. 05

    Ruling

    Vivasvat Saptamī, Baoding, 2093: Wednesday 1 July.

    confidence: determinate

Say it like this

In Baoding, Vivasvat Saptamī 2093 falls on Wednesday 1 July. Saptamī runs from 18:32 on Tue 30 Jun to 19:19 on Wed 1 Jul and covers all of madhyāhna that midday.

ahargana.org/baoding/festivals/2093/vivasvat-saptami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingWed 1 Jul
Ahargaṇa, classicalDisc centre, no refractionWed 1 Jul
compat-drikpanchangComparison profileWed 1 Jul
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/vivasvat-saptami · ruleset 2026.3-draft

Month
Āṣāḍha, amānta
Pakṣa · aṅga
Śukla · Saptamī
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 102

“S 7 Vivasvat saptami (purvaviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 102.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceSaptamīMadhyāhna 30thCoveredMadhyāhna 1stCoveredRuled
Los Angeles03:32 → 04:1912:3348 min12:330 min30 Jun
Chicago05:32 → 06:1912:3148 min12:310 min30 Jun
Jersey City06:32 → 07:1912:3748 min12:370 min30 Jun
Port of Spain06:32 → 07:1911:4648 min11:470 min30 Jun
London11:32 → 12:1912:4148 min12:410 min30 Jun
Durban12:32 → 13:1911:360 min11:3648 min1 Jul
Dubai14:32 → 15:1911:590 min11:5948 min1 Jul
Delhi16:02 → 16:4912:010 min12:0248 min1 Jul
Kolkata16:02 → 16:4911:170 min11:1748 min1 Jul
Singapore18:32 → 19:1912:450 min12:4548 min1 Jul
Sydney20:32 → 21:1911:350 min11:3648 min1 Jul
Suva22:32 → 23:1911:470 min11:4748 min1 Jul
Profile · tradition
pac-rp@2026.1 · smarta
Rule
vivasvat-saptami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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