| | Chronology - 1825 to 1849 Earlier Later
| 1827 |
| OCTOBER |
| 20 | Navarino (Battle of) |
| | 1831 |
| DECEMBER |
| 27 | The Beagle (Robert FitzRoy) with Charles Darwin sails from Plymouth |
| | 1833 |
| JULY |
| 5 | Cape St. Vincent (Battle of) |
| | 1836 |
| OCTOBER |
| 2 | The Beagle (Robert Fitzroy) with Charles Darwin returns to England (anchors at Falmouth) |
| | 1838 |
| NOVEMBER |
| 27 | Bombardment and capture of the fort of St. Juan D'Ulloa at Vera Cruz |
| | 1840 |
| NOVEMBER |
| 3 | Bombardment of Acre |
| | 1842 |
| AUGUST |
| 29 | Treaty of Nanking signed |
| | 1847 |
| JANUARY |
| 8 | San Gabriel (Battle of) |
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