diff --git a/app/src/main/assets/solarterm.ics b/app/src/main/assets/solarterm.ics
new file mode 100644
index 000000000..9013ea2b5
--- /dev/null
+++ b/app/src/main/assets/solarterm.ics
@@ -0,0 +1,194 @@
+BEGIN:VCALENDAR
+BEGIN:VEVENT
+UID:solar_1
+DTSTART;VALUE=DATE:20250105
+DTEND;VALUE=DATE:20250106
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:小寒
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_2
+DTSTART;VALUE=DATE:20250120
+DTEND;VALUE=DATE:20250121
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:大寒
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_3
+DTSTART;VALUE=DATE:20250203
+DTEND;VALUE=DATE:20250204
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:立春
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_4
+DTSTART;VALUE=DATE:20250218
+DTEND;VALUE=DATE:20250219
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:雨水
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_5
+DTSTART;VALUE=DATE:20250305
+DTEND;VALUE=DATE:20250306
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:驚蟄
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_6
+DTSTART;VALUE=DATE:20250320
+DTEND;VALUE=DATE:20250321
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:春分
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_7
+DTSTART;VALUE=DATE:20250404
+DTEND;VALUE=DATE:20250405
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:清明
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_8
+DTSTART;VALUE=DATE:20250420
+DTEND;VALUE=DATE:20250421
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:穀雨
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_9
+DTSTART;VALUE=DATE:20250505
+DTEND;VALUE=DATE:20250506
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:立夏
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_10
+DTSTART;VALUE=DATE:20250521
+DTEND;VALUE=DATE:20250522
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:小滿
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_11
+DTSTART;VALUE=DATE:20250605
+DTEND;VALUE=DATE:20250606
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:芒種
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_12
+DTSTART;VALUE=DATE:20250621
+DTEND;VALUE=DATE:20250622
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:夏至
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_13
+DTSTART;VALUE=DATE:20250707
+DTEND;VALUE=DATE:20250708
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:小暑
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_14
+DTSTART;VALUE=DATE:20250722
+DTEND;VALUE=DATE:20250723
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:大暑
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_15
+DTSTART;VALUE=DATE:20250807
+DTEND;VALUE=DATE:20250808
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:立秋
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_16
+DTSTART;VALUE=DATE:20250823
+DTEND;VALUE=DATE:20250824
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:處暑
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_17
+DTSTART;VALUE=DATE:20250907
+DTEND;VALUE=DATE:20250908
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:白露
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_18
+DTSTART;VALUE=DATE:20250923
+DTEND;VALUE=DATE:20250924
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:秋分
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_19
+DTSTART;VALUE=DATE:20251008
+DTEND;VALUE=DATE:20251009
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:寒露
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_20
+DTSTART;VALUE=DATE:20251023
+DTEND;VALUE=DATE:20251024
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:霜降
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_21
+DTSTART;VALUE=DATE:20251107
+DTEND;VALUE=DATE:20251108
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:立冬
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_22
+DTSTART;VALUE=DATE:20241122
+DTEND;VALUE=DATE:20241123
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:小雪
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_23
+DTSTART;VALUE=DATE:20241206
+DTEND;VALUE=DATE:20241207
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:大雪
+STATUS:CONFIRMED
+END:VEVENT
+BEGIN:VEVENT
+UID:solar_24
+DTSTART;VALUE=DATE:20241221
+DTEND;VALUE=DATE:20241222
+RRULE:FREQ=YEARLY;INTERVAL=1
+SUMMARY:冬至
+STATUS:CONFIRMED
+END:VEVENT
+END:VCALENDAR
diff --git a/app/src/main/kotlin/org/fossify/calendar/activities/MainActivity.kt b/app/src/main/kotlin/org/fossify/calendar/activities/MainActivity.kt
index 087cd657a..e7389a420 100644
--- a/app/src/main/kotlin/org/fossify/calendar/activities/MainActivity.kt
+++ b/app/src/main/kotlin/org/fossify/calendar/activities/MainActivity.kt
@@ -1315,6 +1315,7 @@ class MainActivity : SimpleActivity(), RefreshRecyclerViewListener {
             put("República Oriental del Uruguay", "uruguay.ics")
             put("République d'Haïti", "haiti.ics")
             put("România", "romania.ics")
+            put("節氣", "solarterm.ics")
             put("Schweiz", "switzerland.ics")
             put("Singapore", "singapore.ics")
             put("한국", "southkorea.ics")