Solar Terms 2028 (24 節氣) — Beijing Time | fengshui.engine
The 24 solar terms（二十四節氣）of 2028, solved to < 0.001 arcsecond and expressed in Beijing time (UTC+8).
Engine 0.1.0 · ruleset fengshui-default-2026.1 · page generated from the same binary that powers the browser app and the public /v1/solar-terms endpoint.
| Term | Beijing instant | Type | Apparent λ | ΔT | Midnight margin |
|---|---|---|---|---|---|
| 小寒 | 2028-01-06 03:54:32 | 節 jié | 285.0° | 74.4 s | 234.5 min |
| 大寒 | 2028-01-20 21:21:57 | 氣 qì | 300.0° | 74.5 s | -158.0 min |
| 立春 | 2028-02-04 15:31:10 | 節 jié | 315.0° | 74.5 s | -508.8 min |
| 雨水 | 2028-02-19 11:26:04 | 氣 qì | 330.0° | 74.6 s | 686.1 min |
| 惊蛰 | 2028-03-05 09:24:42 | 節 jié | 345.0° | 74.6 s | 564.7 min |
| 春分 | 2028-03-20 10:17:07 | 氣 qì | 0.0° | 74.7 s | 617.1 min |
| 清明 | 2028-04-04 14:03:01 | 節 jié | 15.0° | 74.7 s | -597.0 min |
| 谷雨 | 2028-04-19 21:09:26 | 氣 qì | 30.0° | 74.8 s | -170.6 min |
| 立夏 | 2028-05-05 07:12:11 | 節 jié | 45.0° | 74.9 s | 432.2 min |
| 小满 | 2028-05-20 20:09:48 | 氣 qì | 60.0° | 74.9 s | -230.2 min |
| 芒种 | 2028-06-05 11:16:00 | 節 jié | 75.0° | 75.0 s | 676.0 min |
| 夏至 | 2028-06-21 04:01:55 | 氣 qì | 90.0° | 75.0 s | 241.9 min |
| 小暑 | 2028-07-06 21:30:18 | 節 jié | 105.0° | 75.1 s | -149.7 min |
| 大暑 | 2028-07-22 14:53:53 | 氣 qì | 120.0° | 75.1 s | -546.1 min |
| 立秋 | 2028-08-07 07:21:02 | 節 jié | 135.0° | 75.2 s | 441.0 min |
| 处暑 | 2028-08-22 22:00:44 | 氣 qì | 150.0° | 75.3 s | -119.3 min |
| 白露 | 2028-09-07 10:21:56 | 節 jié | 165.0° | 75.3 s | 621.9 min |
| 秋分 | 2028-09-22 19:45:09 | 氣 qì | 180.0° | 75.4 s | -254.8 min |
| 寒露 | 2028-10-08 02:08:20 | 節 jié | 195.0° | 75.4 s | 128.3 min |
| 霜降 | 2028-10-23 05:13:21 | 氣 qì | 210.0° | 75.5 s | 313.4 min |
| 立冬 | 2028-11-07 05:27:09 | 節 jié | 225.0° | 75.5 s | 327.1 min |
| 小雪 | 2028-11-22 02:54:19 | 氣 qì | 240.0° | 75.6 s | 174.3 min |
| 大雪 | 2028-12-06 22:24:32 | 節 jié | 255.0° | 75.6 s | -95.5 min |
| 冬至 | 2028-12-21 16:19:31 | 氣 qì | 270.0° | 75.7 s | -460.5 min |
Reading the margin column. A term falling within minutes of civil midnight is a threshold case: implementations that differ by seconds can legitimately print a different date for it. Historical tables (pre-1929) also used Beijing Local Mean Time for the civil date — see the accuracy report §7 for the full attribution of every known divergence.
What 節 vs 氣 means for charts: month pillars flip at the 12 節 （節 jié）, never at the 中氣 （中氣 zhōngqì）. See lower/replacement trigram zones and the Lichun year-pillar rule.