BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Meteorological Seasons//EN
METHOD:PUBLISH
X-WR-CALNAME:Meteorological Seasons (Northern Hemisphere)
BEGIN:VEVENT
UID:northern-spring@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20260301
DTEND;VALUE=DATE:20260601
RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=1
SUMMARY:Spring
CATEGORIES:Seasons,Spring
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:northern-summer@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20260601
DTEND;VALUE=DATE:20260901
RRULE:FREQ=YEARLY;BYMONTH=6;BYMONTHDAY=1
SUMMARY:Summer
CATEGORIES:Seasons,Summer
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:northern-autumn@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20260901
DTEND;VALUE=DATE:20261201
RRULE:FREQ=YEARLY;BYMONTH=9;BYMONTHDAY=1
SUMMARY:Autumn
CATEGORIES:Seasons,Autumn
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:northern-winter@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20261201
DTEND;VALUE=DATE:20270301
RRULE:FREQ=YEARLY;BYMONTH=12;BYMONTHDAY=1
SUMMARY:Winter
CATEGORIES:Seasons,Winter
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:northern-spring-begins@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20260301
DTEND;VALUE=DATE:20260302
RRULE:FREQ=YEARLY;BYMONTH=3;BYMONTHDAY=1
SUMMARY:Spring begins
CATEGORIES:Seasons,Boundary,Spring
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:northern-summer-begins@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20260601
DTEND;VALUE=DATE:20260602
RRULE:FREQ=YEARLY;BYMONTH=6;BYMONTHDAY=1
SUMMARY:Summer begins
CATEGORIES:Seasons,Boundary,Summer
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:northern-autumn-begins@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20260901
DTEND;VALUE=DATE:20260902
RRULE:FREQ=YEARLY;BYMONTH=9;BYMONTHDAY=1
SUMMARY:Autumn begins
CATEGORIES:Seasons,Boundary,Autumn
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:northern-winter-begins@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20261201
DTEND;VALUE=DATE:20261202
RRULE:FREQ=YEARLY;BYMONTH=12;BYMONTHDAY=1
SUMMARY:Winter begins
CATEGORIES:Seasons,Boundary,Winter
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:northern-spring-ends@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20260531
DTEND;VALUE=DATE:20260601
RRULE:FREQ=YEARLY;BYMONTH=5;BYMONTHDAY=31
SUMMARY:Spring ends
CATEGORIES:Seasons,Boundary,Spring
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:northern-summer-ends@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20260831
DTEND;VALUE=DATE:20260901
RRULE:FREQ=YEARLY;BYMONTH=8;BYMONTHDAY=31
SUMMARY:Summer ends
CATEGORIES:Seasons,Boundary,Summer
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:northern-autumn-ends@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20261130
DTEND;VALUE=DATE:20261201
RRULE:FREQ=YEARLY;BYMONTH=11;BYMONTHDAY=30
SUMMARY:Autumn ends
CATEGORIES:Seasons,Boundary,Autumn
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:northern-winter-ends@meteorological-seasons
DTSTAMP:20260508T010415Z
SEQUENCE:0
DTSTART;VALUE=DATE:20270228
DTEND;VALUE=DATE:20270301
RRULE:FREQ=YEARLY;BYMONTH=2;BYMONTHDAY=-1
SUMMARY:Winter ends
CATEGORIES:Seasons,Boundary,Winter
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR