4.2 Seasons Vernal equinox (春分) 21/3: Sun crosses the celestial equator moving northward.
{"Image DocumentName": "4.2 SeasonsVernal equinox (\u6625\u5206) 21/3: Sun crosses the celestial equator moving northward.", "Image ImageDescription": "Summer solstice (\u590f\u81f3) 22/6: Sun is farthest North, and makes an angle of 23.5\uf0b0 northwards. Autumnal equinox (\u79cb\u5206) 23/9: Sun crosses the celestial equator moving southward. Winter solstice (\u51ac\u81f3) 22/12: Sun is farthest South, and makes an angle of 23.5\uf0b0 southwards.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}