BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
METHOD:PUBLISH
PRODID:-//GoodSeeing//Moonless Night Planner//EN
X-WR-CALNAME:GoodSeeing — Chicago moonless nights
X-WR-CALDESC:Geometry-based observing windows. Weather is not predicted beyond the forecast horizon.
BEGIN:VEVENT
UID:20261011T010000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261011T010000Z
DTEND:20261011T104000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:9.7 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261012T010000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261012T010000Z
DTEND:20261012T104000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:9.7 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261013T010000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261013T010000Z
DTEND:20261013T104000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:9.7 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261014T010000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261014T010000Z
DTEND:20261014T104000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:9.7 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261015T012000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261015T012000Z
DTEND:20261015T104000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:9.3 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261016T022000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261016T022000Z
DTEND:20261016T104000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:8.3 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261017T030000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261017T030000Z
DTEND:20261017T104000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:7.7 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261018T040000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261018T040000Z
DTEND:20261018T104000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:6.7 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261103T002000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261103T002000Z
DTEND:20261103T062000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:6.0 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261104T002000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261104T002000Z
DTEND:20261104T074000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:7.3 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261105T002000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261105T002000Z
DTEND:20261105T090000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:8.7 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261106T002000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261106T002000Z
DTEND:20261106T100000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:9.7 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261107T002000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261107T002000Z
DTEND:20261107T110000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:10.7 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261108T002000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261108T002000Z
DTEND:20261108T110000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:10.7 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
BEGIN:VEVENT
UID:20261109T002000Z-chicago-illinois@goodseeing.com
DTSTAMP:20261010T231554Z
DTSTART:20261109T002000Z
DTEND:20261109T110000Z
SUMMARY:Moonless observing window — Chicago
DESCRIPTION:10.7 hours of astronomical darkness with moon below the horizon. Recheck the weather forecast near the date: https://goodseeing.com/forecast/chicago-illinois
URL:https://goodseeing.com/tools/moonless-nights/chicago-illinois
TRANSP:TRANSPARENT
END:VEVENT
END:VCALENDAR