BEGIN:VEVENT DESCRIPTION :Daily for 10 occurrences: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=DAILY;COUNT=10;INTERVAL=1 END:VEVENT BEGIN:VEVENT DESCRIPTION :Daily until December 24\, 1997: DTSTART ;TZID=US-Eastern :19971215T090000 RRULE :FREQ=DAILY;UNTIL=19971224T000000Z;INTERVAL=1 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every other day - forever: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=DAILY;COUNT=10;INTERVAL=2 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every 10 days\, 5 occurrences: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=DAILY;COUNT=5;INTERVAL=10 END:VEVENT BEGIN:VEVENT DESCRIPTION :Daily for 10 occurrences: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=DAILY;COUNT=10;INTERVAL=1 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every day in January\, for 3 years DTSTART ;TZID=US-Eastern :19980101T090000 RRULE :FREQ=YEARLY;UNTIL=20000131T090000Z;INTERVAL=1;BYDAY=SU,MO,TU,WE,TH,FR,SA;BYMONTH=1 END:VEVENT BEGIN:VEVENT DESCRIPTION :Everyday in January\, for 3 years: DTSTART ;TZID=US-Eastern :19980101T090000 RRULE :FREQ=DAILY;UNTIL=20000131T090000Z;INTERVAL=1;BYMONTH=1 END:VEVENT BEGIN:VEVENT DESCRIPTION :Weekly for 10 occurrences DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=WEEKLY;COUNT=10;INTERVAL=1 END:VEVENT BEGIN:VEVENT DESCRIPTION :Weekly until December 24\, 1997 DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=WEEKLY;UNTIL=19971224T000000Z;INTERVAL=1 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every other week - forever: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=WEEKLY;INTERVAL=2;COUNT=10 END:VEVENT BEGIN:VEVENT DESCRIPTION :Weekly on Tuesday and Thursday for 5 weeks: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=WEEKLY;UNTIL=19971007T000000Z;INTERVAL=1;BYDAY=TU,TH END:VEVENT BEGIN:VEVENT DESCRIPTION :Weekly on Tuesday and Thursday for 5 weeks: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=WEEKLY;COUNT=10;INTERVAL=1;BYDAY=TU,TH END:VEVENT BEGIN:VEVENT DESCRIPTION :Every other week on Monday\, Wednesday and Friday until December 24\,1997\, but starting on Tuesday\, September 2\, 1997: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=WEEKLY;INTERVAL=2;UNTIL=19971224T000000Z;BYDAY=MO,WE,FR;WKST=SU END:VEVENT BEGIN:VEVENT DESCRIPTION :Every other week on Tuesday and Thursday\, for 8 occurrences: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=WEEKLY;COUNT=8;INTERVAL=2;BYDAY=TU,TH END:VEVENT BEGIN:VEVENT DESCRIPTION :Monthly on the 1st Friday for ten occurrences: DTSTART ;TZID=US-Eastern :19970905T090000 RRULE :FREQ=MONTHLY;COUNT=10;INTERVAL=1;BYDAY=FR END:VEVENT BEGIN:VEVENT DESCRIPTION :Monthly on the 1st Friday until December 24\, 1997: DTSTART ;TZID=US-Eastern :19970905T090000 RRULE :FREQ=MONTHLY;UNTIL=19971224T000000Z;INTERVAL=1;BYDAY=1FR END:VEVENT BEGIN:VEVENT DESCRIPTION :Every other month on the 1st and last Sunday of the month for 10 occurrences : DTSTART ;TZID=US-Eastern :19970907T090000 RRULE :FREQ=MONTHLY;INTERVAL=2;COUNT=10;BYDAY=1SU,-1SU END:VEVENT BEGIN:VEVENT DESCRIPTION :Monthly on the second to last Monday of the month for 6 months: DTSTART ;TZID=US-Eastern :19970922T090000 RRULE :FREQ=MONTHLY;COUNT=6;INTERVAL=1;BYDAY=-2MO END:VEVENT BEGIN:VEVENT DESCRIPTION :Monthly on the third to the last day of the month\, forever: DTSTART ;TZID=US-Eastern :19970928T090000 RRULE :FREQ=MONTHLY;INTERVAL=1;COUNT=10;BYMONTHDAY=-3 END:VEVENT BEGIN:VEVENT DESCRIPTION :Monthly on the 2nd and 15th of the month for 10 occurrences: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=MONTHLY;COUNT=10;INTERVAL=1;BYMONTHDAY=2,15 END:VEVENT BEGIN:VEVENT DESCRIPTION :Monthly on the first and last day of the month for 10 occurrences:\n DTSTART ;TZID=US-Eastern :19970930T090000 RRULE :FREQ=MONTHLY;COUNT=10;INTERVAL=1;BYMONTHDAY=1,-1 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every 18 months on the 10th thru 15th of the month for 10 occurrences: DTSTART ;TZID=US-Eastern :19970910T090000 RRULE :FREQ=MONTHLY;COUNT=10;INTERVAL=18;BYMONTHDAY=10,11,12,13,14,15 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every Tuesday\, every other month: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=MONTHLY;INTERVAL=2;COUNT=10;BYDAY=TU END:VEVENT BEGIN:VEVENT DESCRIPTION :Yearly in June and July for 10 occurrences: DTSTART ;TZID=US-Eastern :19970610T090000 RRULE :FREQ=YEARLY;COUNT=10;INTERVAL=1;BYMONTH=6,7 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every other year on January\, February\, and March for 10 occurrences: DTSTART ;TZID=US-Eastern :19970310T090000 RRULE :FREQ=YEARLY;COUNT=10;INTERVAL=2;BYMONTH=1,2,3 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every 3rd year on the 1st\, 100th and 200th day for 10 occurrences: DTSTART ;TZID=US-Eastern :19970101T090000 RRULE :FREQ=YEARLY;COUNT=10;INTERVAL=3;BYYEARDAY=1,100,200 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every 20th Monday of the year\, forever: DTSTART ;TZID=US-Eastern :19970519T090000 RRULE :FREQ=YEARLY;INTERVAL=1;COUNT=10;BYDAY=20MO END:VEVENT BEGIN:VEVENT DESCRIPTION :Monday of week number 20 (where the default start of the week is Monday)\, forever: DTSTART ;TZID=US-Eastern :19970512T090000 RRULE :FREQ=YEARLY;INTERVAL=1;COUNT=10;BYDAY=MO;BYWEEKNO=20 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every Thursday in March\, forever: DTSTART ;TZID=US-Eastern :19970313T090000 RRULE :FREQ=YEARLY;INTERVAL=1;COUNT=10;BYDAY=TH;BYMONTH=3 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every Thursday\, but only during June\, July\, and August\, forever: DTSTART ;TZID=US-Eastern :19970605T090000 RRULE :FREQ=YEARLY;INTERVAL=1;COUNT=10;BYDAY=TH;BYMONTH=6,7,8 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every Friday the 13th\, forever: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=MONTHLY;INTERVAL=1;COUNT=10;BYDAY=FR;BYMONTHDAY=13 END:VEVENT BEGIN:VEVENT DESCRIPTION :The first Saturday that follows the first Sunday of the month\, DTSTART ;TZID=US-Eastern :19970913T090000 RRULE :FREQ=MONTHLY;INTERVAL=1;COUNT=10;BYDAY=SA;BYMONTHDAY=7,8,9,10,11,12,13 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every four years\, the first Tuesday after a Monday in November\, forever (U.S. Presidential Election day): DTSTART ;TZID=US-Eastern :19961105T090000 RRULE :FREQ=YEARLY;INTERVAL=4;COUNT=10;BYDAY=TU;BYMONTHDAY=2,3,4,5,6,7,8;BYMONTH=11 END:VEVENT BEGIN:VEVENT DESCRIPTION :The 3rd instance into the month of one of Tuesday\, Wednesday or Thursday\, for the next 3 months: DTSTART ;TZID=US-Eastern :19970904T090000 RRULE :FREQ=MONTHLY;COUNT=3;INTERVAL=1;BYDAY=TU,WE,TH;BYSETPOS=3 END:VEVENT BEGIN:VEVENT DESCRIPTION :The 2nd to last weekday of the month: DTSTART ;TZID=US-Eastern :19970929T090000 RRULE :FREQ=MONTHLY;INTERVAL=1;COUNT=10;BYDAY=MO,TU,WE,TH,FR;BYSETPOS=-2 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every 3 hours from 9:00 AM to 5:00 PM on a specific day: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=HOURLY;UNTIL=19970902T170000Z;INTERVAL=3 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every 15 minutes for 6 occurrences: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=MINUTELY;COUNT=6;INTERVAL=15 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every hour and a half for 4 occurrences: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=MINUTELY;COUNT=4;INTERVAL=90 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every 20 minutes from 9:00 AM to 4:40 PM every day: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=DAILY;COUNT=20;INTERVAL=1;BYMINUTE=0,20,40;BYHOUR=9,10,11,12,13,14,15,16 END:VEVENT BEGIN:VEVENT DESCRIPTION :Every 20 minutes from 9:00 AM to 4:40 PM every day: DTSTART ;TZID=US-Eastern :19970902T090000 RRULE :FREQ=MINUTELY;COUNT=20;INTERVAL=20;BYHOUR=9,10,11,12,13,14,15,16 END:VEVENT BEGIN:VEVENT DESCRIPTION :An example where the days generated makes a difference because of WKST: DTSTART ;TZID=US-Eastern :19970805T090000 RRULE :FREQ=WEEKLY;COUNT=4;INTERVAL=2;BYDAY=TU,SU END:VEVENT BEGIN:VEVENT DESCRIPTION :An example where the days generated makes a difference because of WKST. Changing only WKST from MO to SU yields different results... DTSTART ;TZID=US-Eastern :19970805T090000 RRULE :FREQ=WEEKLY;COUNT=4;INTERVAL=2;BYDAY=TU,SU END:VEVENT