There are no recorded events this year. See an overview of when world history happened.
The year 7221 BC was a common year starting on a Monday, just like 7323 BC, 7322 BC, 7320 BC, 7319 BC, 7318 BC, 7316 BC, 7315 BC, 7314 BC, 7312 BC, 7311 BC, 7310 BC, 7308 BC, 7307 BC, 7306 BC, 7304 BC, 7303 BC, 7302 BC, 7301 BC, 7300 BC, 7299 BC, 7298 BC, 7296 BC, 7295 BC, 7294 BC, 7292 BC, 7291 BC, 7290 BC, 7288 BC, 7287 BC, 7286 BC, 7284 BC, 7283 BC, 7282 BC, 7280 BC, 7279 BC, 7278 BC, 7276 BC, 7275 BC, 7274 BC, 7272 BC, 7271 BC, 7270 BC, 7268 BC, 7267 BC, 7266 BC, 7264 BC, 7263 BC, 7262 BC, 7260 BC, 7259 BC, 7258 BC, 7256 BC, 7255 BC, 7254 BC, 7252 BC, 7251 BC, 7250 BC, 7248 BC, 7247 BC, 7246 BC, 7244 BC, 7243 BC, 7242 BC, 7240 BC, 7239 BC, 7238 BC, 7236 BC, 7235 BC, 7234 BC, 7232 BC, 7231 BC, 7230 BC, 7228 BC, 7227 BC, 7226 BC, 7224 BC in the century before it and 7222 BC, 7220 BC, 7219 BC, 7218 BC, 7216 BC, 7215 BC, 7214 BC, 7212 BC, 7211 BC, 7210 BC, 7208 BC, 7207 BC, 7206 BC, 7204 BC, 7203 BC, 7202 BC, 7200 BC, 7199 BC, 7198 BC, 7196 BC, 7195 BC, 7194 BC, 7192 BC, 7191 BC, 7190 BC, 7188 BC, 7187 BC, 7186 BC, 7184 BC, 7183 BC, 7182 BC, 7180 BC, 7179 BC, 7178 BC, 7176 BC, 7175 BC, 7174 BC, 7172 BC, 7171 BC, 7170 BC, 7168 BC, 7167 BC, 7166 BC, 7164 BC, 7163 BC, 7162 BC, 7160 BC, 7159 BC, 7158 BC, 7156 BC, 7155 BC, 7154 BC, 7152 BC, 7151 BC, 7150 BC, 7148 BC, 7147 BC, 7146 BC, 7144 BC, 7143 BC, 7142 BC, 7140 BC, 7139 BC, 7138 BC, 7136 BC, 7135 BC, 7134 BC, 7132 BC, 7131 BC, 7130 BC, 7128 BC, 7127 BC, 7126 BC, 7124 BC, 7123 BC in the next.
The coloured days highlight
births
,
deaths
,
political
,
scientific
,
artistic
and
other
historical milestones, and recurring events such as anniversaries and
holidays
.
The new
,
waxing
,
full
and
waning
icons indicate the phases of the moon and appear only for dates in the Gregorian calendar, i.e. after 14 October 1582. The Chinese calendar is available only from 1645 to 2644, the first millenium since the last reform. The coloured columns mark the Sundays, the last day of the week per standard ISO-8601.
The normal calendar page for the current /year?2013 contains an introduction to the intriguing history of the year as we know it. The Calendar Converter has more detail. The so called Perpetual Calendar uses a trick from before the age of computers to find the weekday for any Gregorian date. Also see an overview of all historical events in the last six thousand years.