| Province/region | The last Julian date | The first Gregorian date |
| Brabant | 21-12-1582 | 01-01-1583 |
| Drente)1 | 31-12-1700 | 12-01-1701 |
| Friesland | 31-12-1700 | 12-01-1701 |
| Gelderland | 30-06-1700 | 12-07-1700 |
| Groningen | 31-12-1700 | 12-01-1701 |
| Holland (North and South) | 21-12-1582 | 01-01-1583 |
| Limburg)2 | ||
| Overijssel | 30-11-1700 | 12-12-1700 |
| Utrecht | 30-11-1700 | 12-12-1700 |
| Flanders | 21-12-1582 | 01-01-1583 |
| Zeeland | 21-12-1582 | 01-01-1583 |
| County of Zutphen | 30-06-1700 | 12-07-1700 |
| )1 | Drente was an (autonomous) region and was, as an 'uninteresting region' not admitted to the Republic, became an autonomous province only in 1815. The province of Groningen had big influence in Drente |
| )2 | Limburg was a conglomerate of enclaves without own government, became an independent province in 1815. |