Midday of Friday 22 October
Caturthī is absent from madhyāhna. Not taken.
madhyāhna begins 11:39 12:27 madhyāhna ends
10:5111:1511:3912:0312:2712:5113:15
0 of 48 minutes covered
Ruling · Nāga Caturthī · 1971
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 602 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Friday 22 October
Caturthī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Midday of Saturday 23 October
Taken. The only midday Caturthī reaches.
48 of 48 minutes covered
Aṅga
Caturthī runs from 22:29 on Fri 22 Oct to 00:06 on Sun 24 Oct.
1971-10-22T14:28:58Z → 1971-10-23T16:06:10Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:39–12:27 on the 22nd, 11:38–12:26 on the 23rd.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Caturthī must be present during madhyāhna. It covers 0 of 48 minutes on the 22nd and 48 of 48 on the 23rd.
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 36148 s
Ruling
Nāga Caturthī, Baoding, 1971: Saturday 23 October.
confidence: determinate
In Baoding, Nāga Caturthī 1971 falls on Saturday 23 October. Caturthī runs from 22:29 on Fri 22 Oct to 00:06 on Sun 24 Oct and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sat 23 Oct |
| Ahargaṇa, classical | Disc centre, no refraction | Sat 23 Oct |
| compat-drikpanchang | Comparison profile | Sat 23 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 22nd | Covered | Madhyāhna 23rd | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 07:29 → 09:06 | 12:13 | 48 min | 12:13 | 0 min | 22 Oct |
| Chicago | 09:29 → 11:06 | 12:11 | 48 min | 12:11 | 0 min | 22 Oct |
| Jersey City | 10:29 → 12:06 | 12:17 | 48 min | 12:16 | 0 min | 22 Oct |
| Port of Spain | 10:29 → 12:06 | 11:27 | 48 min | 11:26 | 40 min | 23 Oct |
| London | 15:29 → 17:06 | 12:21 | 0 min | 12:21 | 48 min | 23 Oct |
| Durban | 16:29 → 18:06 | 11:17 | 0 min | 11:17 | 48 min | 23 Oct |
| Dubai | 18:29 → 20:06 | 11:39 | 0 min | 11:39 | 48 min | 23 Oct |
| Delhi | 19:59 → 21:36 | 11:41 | 0 min | 11:41 | 48 min | 23 Oct |
| Kolkata | 19:59 → 21:36 | 10:57 | 0 min | 10:57 | 48 min | 23 Oct |
| Singapore | 21:59 → 23:36 | 11:55 | 0 min | 11:55 | 48 min | 23 Oct |
| Sydney | 00:29 → 02:06 | 11:16 | 0 min | 11:16 | 48 min | 23 Oct |
| Suva | 02:29 → 04:06 | 11:27 | 0 min | 11:27 | 48 min | 23 Oct |