2000New Year's Day Celebrates Start of 3rd Millennium (Debated)

January 1: The first day of the 3rd millennium is celebrated...
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Year
594
1999
2000
2001
2011

🗓️ Establishment of the Bengali Calendar

Beginning of the Bengali Calendar or (বঙ্গাব্দ Bônggabdô or Banggabda).
Establishment of the Bengali Calendar (594)
CalendarCultural HeritageTimekeeping
BangladeshBangladeshIndiaIndia

🌍 World Population Reaches 6 Billion

World Population Reaches 6 Billion (1999)
PopulationDemographicsHumanityStatisticsOverpopulation

🎉 New Year's Day Celebrates Start of 3rd Millennium (Debated)

January 1: The first day of the 3rd millennium is celebrated on New Year's Day; though with dispute.
New Year's Day Celebrates Start of 3rd Millennium (Debated) (2000)
CalendarTimekeeping

📅 Gregorian Calendar Marks Start of 3rd Millennium and 21st Century

Gregorian Calendar Marks Start of 3rd Millennium and 21st Century (2001)
CalendarTimekeepingChronologyGregorian Calendar

🌍 World Population Reaches 7 Billion

World Population Reaches 7 Billion (2011)
Population GrowthDemographicsOverpopulationSustainabilitySocial ChangeResource Management