| 1/1/1820, Sat | New Year's Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 1/6/1820, Thu | Childrens Day / Epiphany |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 2/14/1820, Mon | Carnival |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 2/15/1820, Tue | Carnival |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 3/26/1820, Sun | Palm Sunday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 3/29/1820, Wed | Holy Wednesday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 3/30/1820, Thu | Holy Thursday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- Banks closed as per Banco Central del Uruguay
|
| 3/31/1820, Fri | Good Friday |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/2/1820, Sun | Easter |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 4/17/1820, Mon | Landing of the 33 Orientales Obs: Actual Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- On official holiday and bank holiday lists
|
| 5/1/1820, Mon | Labor Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 5/22/1820, Mon | Battle of Las Piedras Obs: Actual Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- On official holiday list
|
| 6/19/1820, Mon | Artigas' Birthday/Dia del Nunca Mas |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- On official holiday and bank holiday lists
|
| 7/18/1820, Tue | Constitution Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- Banks closed as per Banco Central del Uruguay
|
| 8/25/1820, Fri | Independence Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
|
| 10/16/1820, Mon | Dia de la Raza/ Battala de Sarandi Obs (Columbus Day): Actual Observance Day |
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- Holiday Rule Applies.
|
| 11/2/1820, Thu | All Souls' Day/Memorial Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
- Note
- On official holiday list
|
| 12/24/1820, Sun | Christmas Eve |
- Businesses Closed
- PM
- Banks Closed
- PM
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/25/1820, Mon | Christmas Day |
- Religion
- Christian
- Disrespectful to Hold an Event
- –
|
| 12/31/1820, Sun | New Year's Eve |
- Businesses Closed
- PM
- Banks Closed
- PM
- Religion
- –
- Disrespectful to Hold an Event
- –
- Note
- As per Banco Central del Uruguay
|