Ruling · Mahāśivarātri (Shivratri) · 2078

Saturday 12 March

Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 543 minutes.

Decide it for

38°52′ N 115°28′ E · Asia/Shanghai · GeoNames 1816971

The two nights

One ghaṭī is 24 minutes. Niśītha is 1 ghaṭikā either side of midnight.

Night of Saturday 12 March

Taken. The only night Caturdaśī reaches.

niśītha begins 00:04  00:52 niśītha ends
23:1623:4000:0400:2800:5201:1601:40

48 of 48 minutes covered

Night of Sunday 13 March

Caturdaśī is absent from niśītha. Not taken.

niśītha begins 00:03  00:51 niśītha ends
23:1523:3900:0300:2700:5101:1501:39

0 of 48 minutes covered

Caturdaśī presentNiśītha, the window the rule readsThe instant the tithi begins or ends

How it was decided

  1. 01

    Aṅga

    Caturdaśī runs from 15:00 on Sat 12 Mar to 12:00 on Sun 13 Mar.

    2078-03-12T07:00:24Z → 2078-03-13T04:00:26Z

  2. 02

    Kāla

    Niśītha is 1 ghaṭikā either side of midnight: 00:04–00:52 on the 12th, 00:03–00:51 on the 13th.

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

  3. 03

    Rule

    Caturdaśī must be present during niśītha. It covers 48 of 48 minutes on the 12th and 0 of 48 on the 13th.

    Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105

  4. 04

    Tie-break

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

    priority: disputed → only-day · margin 32589 s

  5. 05

    Ruling

    Mahāśivarātri, Baoding, 2078: Saturday 12 March.

    confidence: determinate

Say it like this

In Baoding, Mahāśivarātri (Shivratri) 2078 falls on Saturday 12 March. Caturdaśī runs from 15:00 on Sat 12 Mar to 12:00 on Sun 13 Mar and covers all of niśītha that night.

ahargana.org/baoding/festivals/2078/maha-shivaratri · pac-rp@2026.1

Who says what

AuthorityKindDate
Ahargaṇa, pac-rpThis rulingSat 12 Mar
Ahargaṇa, classicalDisc centre, no refractionSat 12 Mar
compat-drikpanchangComparison profileSat 12 Mar
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/maha-shivaratri · ruleset 2026.3-draft

Month
Māgha, amānta
Pakṣa · aṅga
Kṛṣṇa · Caturdaśī
Kāla
Niśītha
Priority
Disputed
Tie-break
Longer coverage, as a boundary
Reference
CRC 1955, p. 105

“K 14 Mahasivaratri (nisithavyapini) — In some opinion it is to be observed on nisitha and in some opinion on pradosa. If occurs on two successive nisithas then according to Hemadri it is to be observed on the first day and according to Madhava, to be observed on the second day” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105. The alternative opinion that reads pradoṣa instead of niśītha is not evaluated.

The same rule, elsewhere

Twelve places, west to east. Local clock times.

PlaceCaturdaśīNiśītha 12thCoveredNiśītha 13thCoveredRuled
Los Angeles23:00 → 20:0023:380 min00:380 min11 Mar
Chicago01:00 → 22:0023:360 min00:360 min11 Mar
Jersey City02:00 → 23:0023:420 min00:410 min11 Mar
Port of Spain03:00 → 00:0023:529 min23:510 min12 Mar
London07:00 → 04:0023:4648 min23:450 min12 Mar
Durban09:00 → 06:0023:4248 min23:410 min12 Mar
Dubai11:00 → 08:0000:0448 min00:040 min12 Mar
Delhi12:30 → 09:3000:0748 min00:060 min12 Mar
Kolkata12:30 → 09:3023:2248 min23:220 min12 Mar
Singapore15:00 → 12:0000:5048 min00:500 min12 Mar
Sydney18:00 → 15:0000:4148 min00:410 min12 Mar
Suva19:00 → 16:0023:5248 min23:520 min12 Mar
Profile · tradition
pac-rp@2026.1 · smarta
Rule
maha-shivaratri@2026.3-draft
Engine · kernel
0.1.0 · de440 7eef…ea74
Boundary margin
300 s

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