Ruling · Nāga Pañcamī · 2027

Friday 6 August

Determinatein Ujjain, under the Rashtriya Panchang method. Clear of every threshold by 581 minutes.

Decide it for

UjjainDelhiKolkataSingaporeSydneyJersey City

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 Friday 6 August

Taken. The only midday Pañcamī reaches.

madhyāhna begins 12:09  12:57 madhyāhna ends
11:2111:4512:0912:3312:5713:2113:45

48 of 48 minutes covered

Midday of Saturday 7 August

Pañcamī is absent from madhyāhna. Not taken.

madhyāhna begins 12:09  12:57 madhyāhna ends
11:2111:4512:0912:3312:5713:2113:45

0 of 48 minutes covered

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

How it was decided

  1. 01

    Aṅga

    Pañcamī runs from 02:28 on Fri 6 Aug to 00:23 on Sat 7 Aug.

    2027-08-05T20:57:56Z → 2027-08-06T18:53:22Z

  2. 02

    Kāla

    Madhyāhna is 1 ghaṭikā either side of midday: 12:09–12:57 on the 6th, 12:09–12:57 on the 7th.

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

  3. 03

    Rule

    Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 6th and 0 of 48 on the 7th.

    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: paraviddha → only-day · margin 34848 s

  5. 05

    Ruling

    Nāga Pañcamī, Ujjain, 2027: Friday 6 August.

    confidence: determinate

Say it like this

In Ujjain, Nāga Pañcamī 2027 falls on Friday 6 August. Pañcamī runs from 02:28 on Fri 6 Aug to 00:23 on Sat 7 Aug and covers all of madhyāhna that midday.

ahargana.org/ujjain/festivals/2027/naga-panchami · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingFri 6 Aug
Ahargaṇa, classicalDisc centre, no refractionFri 6 Aug
compat-drikpanchangComparison profileFri 6 Aug
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/naga-panchami · ruleset 2026.3-draft

Month
Śrāvaṇa, amānta
Pakṣa · aṅga
Śukla · Pañcamī
Kāla
Madhyāhna
Priority
Paraviddhā
Tie-break
Second day
Reference
CRC 1955, p. 103

“S 5 Naga pancami (paraviddha)” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlacePañcamīMadhyāhna 5thCoveredMadhyāhna 6thCoveredRuled
Los Angeles13:58 → 11:5312:350 min12:350 min6 Aug
Chicago15:58 → 13:5312:320 min12:3248 min6 Aug
Jersey City16:58 → 14:5312:380 min12:3848 min6 Aug
Port of Spain16:58 → 14:5311:480 min11:4848 min6 Aug
London21:58 → 19:5312:420 min12:4248 min6 Aug
Durban22:58 → 20:5311:380 min11:3848 min6 Aug
Dubai00:58 → 22:5312:010 min12:0148 min6 Aug
Delhi02:28 → 00:2312:030 min12:0348 min6 Aug
Kolkata02:28 → 00:2311:180 min11:1848 min6 Aug
Singapore04:58 → 02:5312:470 min12:4748 min6 Aug
Sydney06:58 → 04:5311:370 min11:3748 min6 Aug
Suva08:58 → 06:5311:480 min11:4848 min6 Aug
Profile · tradition
pac-rp@2026.1 · smarta
Rule
naga-panchami@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s