You need to upgrade your Flash PlayerThis is replaced by the Flash content. Daylight-Saving Time is not in effect. Paraguay is in South America; The Standard Time in Paraguay is 4 hours behind Greenwich Mean Time (GMT-4). Paraguay operates Daylight-Saving Time when the time is 3 hours behind Greenwich Mean Time (GMT-3).Summer Time is in effect from the First Sunday in October until the First Sunday in March.Daylight Saving Time starts on 10/19/2008 local standard time.Daylight Saving Time ends on 3/9/2009 local daylight time.