Midday of Monday 23 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 · 2017
Determinatein Baoding, under the Rashtriya Panchang method. Clear of every threshold by 122 minutes.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Monday 23 October
Taken. The only midday Caturthī reaches.
48 of 48 minutes covered
Midday of Tuesday 24 October
Caturthī is absent from madhyāhna. Not taken.
0 of 48 minutes covered
Aṅga
Caturthī runs from 07:21 on Mon 23 Oct to 09:36 on Tue 24 Oct.
2017-10-22T23:21:30Z → 2017-10-24T01:36:26Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:38–12:26 on the 23rd, 11:38–12:26 on the 24th.
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 23rd and 0 of 48 on the 24th.
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 7300 s
Ruling
Nāga Caturthī, Baoding, 2017: Monday 23 October.
confidence: determinate
In Baoding, Nāga Caturthī 2017 falls on Monday 23 October. Caturthī runs from 07:21 on Mon 23 Oct to 09:36 on Tue 24 Oct and covers all of madhyāhna that midday.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Mon 23 Oct |
| Ahargaṇa, classical | Disc centre, no refraction | Mon 23 Oct |
| compat-drikpanchang | Comparison profile | Mon 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 24th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 16:21 → 18:36 | 12:13 | 0 min | 12:13 | 0 min | 23 Oct |
| Chicago | 18:21 → 20:36 | 12:11 | 0 min | 12:10 | 0 min | 23 Oct |
| Jersey City | 19:21 → 21:36 | 12:16 | 0 min | 12:16 | 0 min | 23 Oct |
| Port of Spain | 19:21 → 21:36 | 11:26 | 0 min | 11:26 | 0 min | 23 Oct |
| London | 00:21 → 02:36 | 12:21 | 0 min | 12:20 | 0 min | 23 Oct |
| Durban | 01:21 → 03:36 | 11:17 | 0 min | 11:16 | 0 min | 23 Oct |
| Dubai | 03:21 → 05:36 | 11:39 | 0 min | 11:39 | 0 min | 23 Oct |
| Delhi | 04:51 → 07:06 | 11:41 | 0 min | 11:41 | 0 min | 23 Oct |
| Kolkata | 04:51 → 07:06 | 10:57 | 0 min | 10:57 | 0 min | 23 Oct |
| Singapore | 07:21 → 09:36 | 12:25 | 0 min | 12:25 | 0 min | 23 Oct |
| Sydney | 10:21 → 12:36 | 12:16 | 0 min | 12:16 | 21 min | 24 Oct |
| Suva | 11:21 → 13:36 | 11:27 | 0 min | 11:27 | 48 min | 24 Oct |