Midday of Saturday 4 February
Taken. Both middays qualify; the rule takes the first.
madhyāhna begins 11:30 12:18 madhyāhna ends
10:4211:0611:3011:5412:1812:4213:06
48 of 48 minutes covered
Ruling · Śrī Pañcamī · 2090
Boundaryin Daqing, under the Rashtriya Panchang method. A threshold is only 1 min 12 s away. Say “contested”.
One ghaṭī is 24 minutes. Madhyāhna is 1 ghaṭikā either side of midday.
Midday of Saturday 4 February
Taken. Both middays qualify; the rule takes the first.
48 of 48 minutes covered
Midday of Sunday 5 February
Qualifies with 1 of 48 minutes. Not taken.
1 of 48 minutes covered, the first 1
Aṅga
Pañcamī runs from 09:11 on Sat 4 Feb to 11:32 on Sun 5 Feb.
2090-02-04T01:11:26Z → 2090-02-05T03:31:38Z
Kāla
Madhyāhna is 1 ghaṭikā either side of midday: 11:30–12:18 on the 4th, 11:30–12:18 on the 5th.
madhyahna: midday-pm-1-ghatika · sunrise and sunset: upper limb, 31′ + 16′
Rule
Pañcamī must be present during madhyāhna. It covers 48 of 48 minutes on the 4th and 1 of 48 on the 5th.
Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105
Tie-break
Both middays qualify. Pūrvaviddhā: the first is taken.
priority: purvaviddha → purvaviddha · margin 72 s < 300 s
Ruling
Śrī Pañcamī, Daqing, 2090: Saturday 4 February.
confidence: boundary (margin)
In Daqing, Śrī Pañcamī 2090 falls on Saturday 4 February. Pañcamī runs from 09:11 on Sat 4 Feb to 11:32 on Sun 5 Feb and covers all of madhyāhna that midday. It also reaches the next midday for 1 minutes; by the rule the first midday is taken. It is 1 min 12 s from a threshold: treat the date as contested.
| Authority | Kind | Date |
|---|---|---|
| Ahargaṇa, pac-rp | This ruling | Sat 4 Feb |
| Ahargaṇa, classical | Disc centre, no refraction | Sat 4 Feb |
| compat-drikpanchang | Comparison profile | Sat 4 Feb |
| No institution has a recorded ruling for Daqing. | ||
Institutional rulings are recorded with a source address, and are never edited to agree.
/rules/shri-panchami · ruleset 2026.3-draft
“S 5 Sri Pancami (purvaviddha), Sarasvati puja (Bengal), Vasanta pancami, Madana pancami.” Calendar Reform Committee 1955, General Rules for Religious Festivals, p. 105.
Twelve places, west to east. Local clock times.
| Place | Pañcamī | Madhyāhna 4th | Covered | Madhyāhna 5th | Covered | Ruled |
|---|---|---|---|---|---|---|
| Los Angeles | 17:11 → 19:32 | 11:43 | 48 min | 11:43 | 0 min | 4 Feb |
| Chicago | 19:11 → 21:32 | 11:41 | 48 min | 11:41 | 0 min | 4 Feb |
| Jersey City | 20:11 → 22:32 | 11:47 | 48 min | 11:47 | 0 min | 4 Feb |
| Port of Spain | 21:11 → 23:32 | 11:56 | 48 min | 11:56 | 0 min | 4 Feb |
| London | 01:11 → 03:32 | 11:51 | 48 min | 11:51 | 0 min | 4 Feb |
| Durban | 03:11 → 05:32 | 11:46 | 48 min | 11:46 | 0 min | 4 Feb |
| Dubai | 05:11 → 07:32 | 12:09 | 48 min | 12:09 | 0 min | 4 Feb |
| Delhi | 06:41 → 09:02 | 12:11 | 48 min | 12:11 | 0 min | 4 Feb |
| Kolkata | 06:41 → 09:02 | 11:27 | 48 min | 11:27 | 0 min | 4 Feb |
| Singapore | 09:11 → 11:32 | 12:55 | 48 min | 12:55 | 0 min | 4 Feb |
| Sydney | 12:11 → 14:32 | 12:45 | 48 min | 12:45 | 48 min | 4 Feb |
| Suva | 13:11 → 15:32 | 11:56 | 0 min | 11:56 | 48 min | 5 Feb |