BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//EAU//Astro Calendar//ZH
BEGIN:VEVENT
UID:2027-03-20-season-2@eau
DTSTAMP:20260916T185840Z
DTSTART;VALUE=DATE:20270320
DTEND;VALUE=DATE:20270321
SUMMARY:春分 / March Equinox
DESCRIPTION:晝夜等長；春季銀河將在下半夜升起。
END:VEVENT
END:VCALENDAR