Midday of Wednesday 31 October
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 · 2057
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 509 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Wednesday 31 October
Taken. The only midday Caturthī reaches.
48 of 48 minutes covered
Midday of Thursday 1 November
Caturthī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Caturthī runs from 03:09 on Wed 31 Oct to 00:23 on Thu 1 Nov.
2057-10-30T19:09:00Z → 2057-10-31T16:22:44Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 31st, 11:38–12:26 on the 1st.
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 31st and 0 of 48 on the 1st.
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 30515 s
Ruling
Nāga Caturthī, Baoding, 2057: Wednesday 31 October.
confidence: determinate
In Baoding, Nāga Caturthī 2057 falls on Wednesday 31 October. Caturthī runs from 03:09 on Wed 31 Oct to 00:23 on Thu 1 Nov and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Wed 31 Oct |
| Ahargaṇa, classical | Disc centre, no refraction | Wed 31 Oct |
| compat-drikpanchang | Comparison profile | Wed 31 Oct |
| 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 30th | Covered | Madhyāhna 31st | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 12:09 → 09:23 | 12:12 | 48 min | 12:12 | 0 min | 30 Oct |
| Chicago | 14:09 → 11:23 | 12:10 | 0 min | 12:10 | 0 min | 31 Oct |
| Jersey City | 15:09 → 12:23 | 12:16 | 0 min | 12:16 | 7 min | 31 Oct |
| Port of Spain | 15:09 → 12:23 | 11:26 | 0 min | 11:26 | 48 min | 31 Oct |
| London | 19:09 → 16:23 | 11:20 | 0 min | 11:20 | 48 min | 31 Oct |
| Durban | 21:09 → 18:23 | 11:16 | 0 min | 11:16 | 48 min | 31 Oct |
| Dubai | 23:09 → 20:23 | 11:38 | 0 min | 11:38 | 48 min | 31 Oct |
| Delhi | 00:39 → 21:53 | 11:41 | 0 min | 11:41 | 48 min | 31 Oct |
| Kolkata | 00:39 → 21:53 | 10:56 | 0 min | 10:56 | 48 min | 31 Oct |
| Singapore | 03:09 → 00:23 | 12:24 | 0 min | 12:24 | 48 min | 31 Oct |
| Sydney | 06:09 → 03:23 | 12:15 | 0 min | 12:15 | 48 min | 31 Oct |
| Suva | 07:09 → 04:23 | 11:26 | 0 min | 11:26 | 48 min | 31 Oct |