Ruling · Ananta Caturdaśī · 2027

Tuesday 14 September

Determinatein Ujjain, under the Rashtriya Panchang method. Clear of every threshold by 205 minutes.

Decide it for

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

The two mornings

One ghaṭī is 24 minutes. The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas.

Morning of Tuesday 14 September

Taken. The only morning Caturdaśī reaches.

06:13 sunrisethree muhūrtas on 08:41
05:4906:1306:3707:0107:2507:4908:1308:3709:01

148 of 148 minutes covered

Morning of Wednesday 15 September

Caturdaśī is absent from the first three muhūrtas after sunrise. Not taken.

06:13 sunrisethree muhūrtas on 08:41
05:4906:1306:3707:0107:2507:4908:1308:3709:01

0 of 147 minutes covered

Caturdaśī presentThe first three muhūrtas after sunrise, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Caturdaśī runs from 00:40 on Tue 14 Sep to 02:49 on Wed 15 Sep.

    2027-09-13T19:10:07Z → 2027-09-14T21:18:35Z

  2. 02

    Kāla

    The first three muhūrtas after sunrise is first 3 of 15 day muhūrtas: 06:13–08:41 on the 14th, 06:13–08:41 on the 15th.

    udaya-3: day-muhurta-1-3 · sunrise and sunset: upper limb, 31′ + 16′

  3. 03

    Rule

    Caturdaśī must hold through the first three muhūrtas after sunrise. It covers 148 of 148 minutes on the 14th and 0 of 147 on the 15th.

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

  4. 04

    Tie-break

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

    priority: unstated → only-day · margin 12294 s

  5. 05

    Ruling

    Ananta Caturdaśī, Ujjain, 2027: Tuesday 14 September.

    confidence: determinate

Say it like this

In Ujjain, Ananta Caturdaśī 2027 falls on Tuesday 14 September. Caturdaśī runs from 00:40 on Tue 14 Sep to 02:49 on Wed 15 Sep and covers all of the first three muhūrtas after sunrise that morning.

ahargana.org/ujjain/festivals/2027/ananta-chaturdashi · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingTue 14 Sep
Ahargaṇa, classicalDisc centre, no refractionTue 14 Sep
compat-drikpanchangComparison profileTue 14 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/ananta-chaturdashi · ruleset 2026.3-draft

Month
Bhādrapada, amānta
Pakṣa · aṅga
Śukla · Caturdaśī
Kāla
The first three muhūrtas after sunrise
Priority
Unstated
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 103

“S 14 Ananta caturdasi (covering three muhurtas from sunrise, but one muhurta in Bengal).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 103. In Bengal the row asks for one muhūrta from sunrise; that reading is not applied.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceCaturdaśīSunrise 13thCoveredSunrise 14thCoveredRuled
Los Angeles12:10 → 14:1906:350 min06:36149 min14 Sep
Chicago14:10 → 16:1906:290 min06:30150 min14 Sep
Jersey City15:10 → 17:1906:350 min06:36150 min14 Sep
Port of Spain15:10 → 17:1905:560 min05:56146 min14 Sep
London20:10 → 22:1906:320 min06:34153 min14 Sep
Durban21:10 → 23:1905:570 min05:56142 min14 Sep
Dubai23:10 → 01:1906:040 min06:04148 min14 Sep
Delhi00:40 → 02:4906:050 min06:06148 min14 Sep
Kolkata00:40 → 02:4905:230 min05:23148 min14 Sep
Singapore03:10 → 05:1906:570 min06:57145 min14 Sep
Sydney05:10 → 07:1905:580 min05:57142 min14 Sep
Suva07:10 → 09:1906:050 min06:0477 min15 Sep
Profile · tradition
pac-rp@2026.1 · smarta
Rule
ananta-chaturdashi@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s