Precise Astronomical Data

24 Solar Terms Calendar for 1979
Korea (Seoul)

Accurate 24 solar terms lookup table for 1979 in Korea (Seoul) (Asia/Seoul). Data includes start dates and times for solar terms from Lichun to Dahan, calculated using modern astronomical algorithms to help users identify key time markers for agriculture, feng shui, and daily life.

In Korea (Seoul): solar terms are calculated according to the Asia/Seoul timezone. Tinh Menh Do has adjusted errors based on the center coordinates 37.5665, 126.978 to ensure the most accurate results for this region.

When do the 24 Solar Terms of 1979 begin?

"The 24 solar terms system reflects the movement of the sun, serving as a guide for agriculture, health, and spiritual life in the East. It is also the basis for many metaphysical calculations."

Location: Asia/Seoul (37.56650, 126.97800) • Year: 1979
Spring •
Wood
Start of Spring
Beginning of spring, everything starts a new cycle
Sunday, February 04, 1979 pmt 19:12:27
Rain Water
Spring rain appears, humidity increases, trees turn green
Monday, February 19, 1979 pmt 15:13:18
Awakening of Insects
Insects wake up, spring thunder echoes through the sky
Tuesday, March 06, 1979 pmt 13:19:47
Spring Equinox
Middle of spring, day and night are equal in length
Wednesday, March 21, 1979 pmt 14:21:55
Pure Brightness
Clear and bright weather, time to visit ancestral tombs
Thursday, April 05, 1979 pmt 18:17:56
Grain Rain
Rain facilitates the growth of cereal crops
Saturday, April 21, 1979 amt 01:35:17
Summer •
Fire
Start of Summer
Beginning of summer, temperature rises rapidly
Sunday, May 06, 1979 amt 11:47:10
Grain Bud
Grains start to fill but are not yet ripe
Tuesday, May 22, 1979 amt 00:53:55
Grain in Ear
Grains begin to ear, busy time for planting
Wednesday, June 06, 1979 pmt 16:05:23
Summer Solstice
Peak of summer, the longest day of the year
Friday, June 22, 1979 amt 08:56:30
Minor Heat
Weather starts to get sweltering but not at its peak yet
Sunday, July 08, 1979 amt 02:24:53
Major Heat
Extremely hot weather, the hottest period of the year
Monday, July 23, 1979 pmt 19:48:53
Autumn •
Metal
Start of Autumn
Beginning of autumn, air becomes cool and pleasant
Wednesday, August 08, 1979 pmt 12:11:03
End of Heat
Heat gradually ends, summer heat recedes
Friday, August 24, 1979 amt 02:46:56
White Dew
White dew appears, nights start to get chilly
Saturday, September 08, 1979 pmt 14:59:48
Autumnal Equinox
Middle of autumn, day and night are equal in length
Monday, September 24, 1979 amt 00:16:35
Cold Dew
Cold dew, signaling that winter is approaching
Tuesday, October 09, 1979 amt 06:30:10
Frost Descent
Frost descends, temperature drops significantly
Wednesday, October 24, 1979 amt 09:28:07
Winter •
Water
Start of Winter
Beginning of winter, everything turns to rest
Thursday, November 08, 1979 amt 09:33:01
Minor Snow
Light snow starts to fall in northern regions
Friday, November 23, 1979 amt 06:54:25
Major Snow
Heavy snow, climate becomes very cold
Saturday, December 08, 1979 amt 02:18:00
Winter Solstice
Peak of winter, the longest night of the year
Saturday, December 22, 1979 pmt 20:09:59
Minor Cold
Slight cold weather, beginning of the freezing phase
Saturday, January 06, 1979 amt 07:31:29
Major Cold
Extreme cold, the coldest period of the year
Sunday, January 21, 1979 amt 00:59:52

Why is accurate solar terms calculation important?

"Years pass by, solar terms rotate - The foundation of East Asian calendar"

Astronomical Principle

Solar Orbit

The 24 solar terms are determined based on Earth's position on its orbit around the Sun (Ecliptic). The entire 360° circle is divided into 24 equal segments of 15° each.

  • Solar system: Solar terms are actually a solar calendar, fixed to the sun's position.
  • Reference point: Starts from Lichun (315°) or Vernal Equinox (0°).
  • Cycle: Each solar term lasts about 15 days.
Practical Significance

Natural Rhythm

The names of the solar terms reflect the actual changes in climate, weather, and phenology throughout the year, guiding agricultural cultivation and daily life.

  • Subtle observation: Detailed divisions of phases: rain (Yushui), insects awakening (Jingzhe), dew (Bailu)...
  • Metaphysics: Solar terms are the foundation for determining the Can Chi calendar in Eastern metaphysics.
  • Health cultivation: Guidelines for a lifestyle in harmony with the rhythm of nature.
Digital Technology

Precise Calculation

Combines a modern astronomical algorithm (Astronomy Engine) with digital geographic data to provide absolute accuracy.

  • Solar Time (Apparent Solar Time): Calculated based on actual longitude, not just administrative time zones.
  • Multi-platform: Standardized data for any location globally.
  • AI Integration: Analysis and forecasting based on historical and astronomical data.

How to view the solar terms calendar for other years?

View solar terms for other years in Korea (Seoul) (Default location) or re-select another location on the map and search box

Solar Terms Lookup

Select a location on the map for fastest results. Use city search if map selection is imprecise.

Additional Information

What is different about solar term times in Korea (Seoul)?

Due to differences in longitude and time zones (Asia/Seoul), the start time of solar terms in Korea (Seoul) will differ from Vietnam or International UTC time. The data table above has been accurately converted to local time for easy lookup and application.

Data Accuracy

Data is calculated using algorithms that ensure high accuracy down to the minute for the period from 1950 to 2049.