Solar terms in 2090
The exact moment of all 24 solar terms in 2090, in China Standard Time and UTC.
| Term | China Standard Time | UTC | Sun at | Meaning |
|---|---|---|---|---|
| Minor Cold | Jan 5 05:08 AM | Jan 4 09:08 PM | 285° | Cold is building. |
| Major Cold | Jan 19 10:34 PM | Jan 19 02:34 PM | 300° | The coldest stretch. |
| Start of Spring | Feb 3 04:42 PM | Feb 3 08:42 AM | 315° | Spring begins by the old calendar. |
| Rain Water | Feb 18 12:29 PM | Feb 18 04:29 AM | 330° | Snow gives way to rain. |
| Awakening of Insects | Mar 5 10:21 AM | Mar 5 02:21 AM | 345° | Thunder wakes the insects. |
| Spring Equinox | Mar 20 11:01 AM | Mar 20 03:01 AM | 0° | Day and night are equal. |
| Pure Brightness | Apr 4 02:35 PM | Apr 4 06:35 AM | 15° | Clear air; a time to tend family graves. |
| Grain Rain | Apr 19 09:28 PM | Apr 19 01:28 PM | 30° | Rain that helps grain grow. |
| Start of Summer | May 5 07:16 AM | May 4 11:16 PM | 45° | Summer begins. |
| Grain Buds | May 20 08:01 PM | May 20 12:01 PM | 60° | Grain fills but isn’t ripe. |
| Grain in Ear | Jun 5 10:54 AM | Jun 5 02:54 AM | 75° | Time to sow millet and harvest wheat. |
| Summer Solstice | Jun 21 03:35 AM | Jun 20 07:35 PM | 90° | The longest day in the north. |
| Minor Heat | Jul 6 08:56 PM | Jul 6 12:56 PM | 105° | Heat is building. |
| Major Heat | Jul 22 02:25 PM | Jul 22 06:25 AM | 120° | The hottest stretch. |
| Start of Autumn | Aug 7 06:52 AM | Aug 6 10:52 PM | 135° | Autumn begins. |
| End of Heat | Aug 22 09:47 PM | Aug 22 01:47 PM | 150° | The heat ends. |
| White Dew | Sep 7 10:15 AM | Sep 7 02:15 AM | 165° | Dew forms in the cool nights. |
| Autumn Equinox | Sep 22 07:59 PM | Sep 22 11:59 AM | 180° | Day and night are equal again. |
| Cold Dew | Oct 8 02:33 AM | Oct 7 06:33 PM | 195° | Dew turns cold. |
| Frost Descent | Oct 23 05:59 AM | Oct 22 09:59 PM | 210° | The first frost comes. |
| Start of Winter | Nov 7 06:22 AM | Nov 6 10:22 PM | 225° | Winter begins. |
| Minor Snow | Nov 22 04:05 AM | Nov 21 08:05 PM | 240° | Light snow starts. |
| Major Snow | Dec 6 11:39 PM | Dec 6 03:39 PM | 255° | Heavier snow. |
| Winter Solstice | Dec 21 05:43 PM | Dec 21 09:43 AM | 270° | The shortest day in the north. |
Each term is the moment the Sun reaches a set position, so its date is a calculation, not a custom. The names come from farming life in the Yellow River valley and fit other climates loosely.