Midday of Sunday 11 November
Taken. The only midday Caturthī reaches.
madhyāhna begins 11:38 12:26 madhyāhna ends
10:5011:1411:3812:0212:2612:5013:14
48 of 48 minutes covered
Ruling · Nāga Caturthī · 2018
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 564 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Sunday 11 November
Taken. The only midday Caturthī reaches.
48 of 48 minutes covered
Midday of Monday 12 November
Caturthī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Caturthī runs from 00:43 on Sun 11 Nov to 02:15 on Mon 12 Nov.
2018-11-10T16:42:39Z → 2018-11-11T18:14:32Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 11th, 11:38–12:26 on the 12th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturthī must be present during madhyāhna. It covers 48 of 48 minutes on the 11th and 0 of 48 on the 12th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104
Tie-break
Only one midday qualifies. No tie-break is needed.
priority: paraviddha → only-day · margin 33810 s
Ruling
Nāga Caturthī, Baoding, 2018: Sunday 11 November.
confidence: determinate
In Baoding, Nāga Caturthī 2018 falls on Sunday 11 November. Caturthī runs from 00:43 on Sun 11 Nov to 02:15 on Mon 12 Nov and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sun 11 Nov |
| Ahargaṇa, classical | Disc centre, no refraction | Sun 11 Nov |
| compat-drikpanchang | Comparison profile | Sun 11 Nov |
| No institution has a recorded ruling for Baoding. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/naga-chaturthi · ruleset 2026.3-draft
“S 4 Naga caturthi (paraviddha and madhyahnavyapini).” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 104.
Twelve places, west to east. Local clock times.
| Place | Caturthī | Madhyāhna 10th | Covered | Madhyāhna 11th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 08:43 → 10:15 | 11:13 | 48 min | 11:13 | 0 min | 10 Nov |
| Chicago | 10:43 → 12:15 | 11:10 | 48 min | 11:10 | 48 min | 11 Nov |
| Jersey City | 11:43 → 13:15 | 11:16 | 21 min | 11:16 | 48 min | 11 Nov |
| Port of Spain | 12:43 → 14:15 | 11:26 | 0 min | 11:26 | 48 min | 11 Nov |
| London | 16:43 → 18:15 | 11:20 | 0 min | 11:20 | 48 min | 11 Nov |
| Durban | 18:43 → 20:15 | 11:16 | 0 min | 11:16 | 48 min | 11 Nov |
| Dubai | 20:43 → 22:15 | 11:39 | 0 min | 11:39 | 48 min | 11 Nov |
| Delhi | 22:13 → 23:45 | 11:41 | 0 min | 11:41 | 48 min | 11 Nov |
| Kolkata | 22:13 → 23:45 | 10:56 | 0 min | 10:56 | 48 min | 11 Nov |
| Singapore | 00:43 → 02:15 | 12:24 | 0 min | 12:25 | 48 min | 11 Nov |
| Sydney | 03:43 → 05:15 | 12:15 | 0 min | 12:15 | 48 min | 11 Nov |
| Suva | 05:43 → 07:15 | 12:26 | 0 min | 12:26 | 48 min | 11 Nov |