1820 in Portugal
List of events
←
1819
1818
1817
1820
in
Portugal
→
1821
1822
1823
Centuries:
17th
18th
19th
20th
21st
Decades:
1800s
1810s
1820s
1830s
1840s
See also:
List of years in Portugal
Events in the year
1820 in
Portugal
.
