Ruling · Śītalā Saptamī · 2026

Thursday 3 September

Determinatein Ujjain, under the Rashtriya Panchang method. Clear of every threshold by 456 minutes.

Decide it for

23°11′ N 75°47′ E · Asia/Kolkata · GeoNames 1253914

The two middays

One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.

Midday of Thursday 3 September

Taken. The only midday Saptamī reaches.

madhyāhna begins 12:02  12:50 madhyāhna ends
11:1411:3812:0212:2612:5013:1413:38

48 of 48 minutes covered

Midday of Friday 4 September

Saptamī is absent from madhyāhna. Not taken.

madhyāhna begins 12:02  12:50 madhyāhna ends
11:1411:3812:0212:2612:5013:1413:38

0 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 04:27 on Thu 3 Sep to 02:26 on Fri 4 Sep.

    2026-09-02T22:56:37Z → 2026-09-03T20:55:57Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:02–12:50 on the 3rd, 12:02–12:50 on the 4th.

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

  3. 03

    Rule

    Saptamī must be present during madhyāhna. It covers 48 of 48 minutes on the 3rd and 0 of 48 on the 4th.

    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: purvaviddha → only-day · margin 27333 s

  5. 05

    Ruling

    Śītalā Saptamī, Ujjain, 2026: Thursday 3 September.

    confidence: determinate

Say it like this

In Ujjain, Śītalā Saptamī 2026 falls on Thursday 3 September. Saptamī runs from 04:27 on Thu 3 Sep to 02:26 on Fri 4 Sep and covers all of madhyāhna that midday.

ahargana.org/ujjain/festivals/2026/shitala-saptami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingThu 3 Sep
Ahargaṇa, classicalDisc centre, no refractionThu 3 Sep
compat-drikpanchangComparison profileThu 3 Sep
No institution has a recorded ruling for Ujjain.

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

The rule, as data

/rules/shitala-saptami · ruleset 2026.3-draft

Month
Śrāvaṇa, amānta
Pakṣa · aṅga
Kṛṣṇa · Saptamī
Kāla
Madhyāhna
Priority
Pūrvaviddhā
Tie-break
First day
Reference
CRC 1955, p. 103

“K 7 Sitala saptami (purvaviddha).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceSaptamīMadhyāhna 2ndCoveredMadhyāhna 3rdCoveredRuled
Los Angeles15:57 → 13:5612:280 min12:2848 min3 Sep
Chicago17:57 → 15:5612:260 min12:2648 min3 Sep
Jersey City18:57 → 16:5612:320 min12:3148 min3 Sep
Port of Spain18:57 → 16:5611:420 min11:4148 min3 Sep
London23:57 → 21:5612:360 min12:3548 min3 Sep
Durban00:57 → 22:5611:320 min11:3148 min3 Sep
Dubai02:57 → 00:5611:540 min11:5448 min3 Sep
Delhi04:27 → 02:2611:570 min11:5648 min3 Sep
Kolkata04:27 → 02:2611:120 min11:1248 min3 Sep
Singapore06:57 → 04:5612:400 min12:4048 min3 Sep
Sydney08:57 → 06:5611:310 min11:3148 min3 Sep
Suva10:57 → 08:5611:420 min11:4248 min3 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
shitala-saptami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s