| Date | Weekday | Text | Observed | |||
|---|---|---|---|---|---|---|
| Other states | ||||||
| 16 Feb | Wednesday | US: Presidents' Day (formerly Washington's Birthday)-legal holiday | ||||
| 16 Feb | Wednesday | RELIGIOUS | Christian: Feast of St Elias | |||
| 16 Feb | Wednesday | RELIGIOUS | Christian: Feast of St Juliana of Nicomedia | |||
| 16 Feb | Wednesday | RELIGIOUS | Roman Catholic: Commemoration of St Gregory X, pope (1271-76) | |||
| Argentina | ||||||
| 16 Feb 2010 | Tuesday | NATIONAL HOLIDAY | Carnival/Shrove Tuesday | |||
| Australia | ||||||
| 16 Feb 2010 | Tuesday | CHRISTIAN | Carnival/Shrove Tuesday | |||
| Bolivia | ||||||
| 16 Feb 2010 | Tuesday | NATIONAL HOLIDAY | Carnival/Shrove Tuesday | |||
| Brazil | ||||||
| 16 Feb 2010 | Tuesday | FERIADO NACIONAL | Carnival Tuesday | |||
| Canada | ||||||
| 16 Feb 2010 | Tuesday | CHRISTIAN | Carnival/Shrove Tuesday | |||
| China | ||||||
| 16 Feb 2010 | Tuesday | COMMON LOCAL HOLIDAY | Spring Festival Golden Week holiday | |||
| Ecuador | ||||||
| 16 Feb 2010 | Tuesday | NATIONAL HOLIDAY | Carnival | |||
| Germany | ||||||
| 16 Feb 2010 | Tuesday | OBSERVANCE | Carnival/Shrove Tuesday | |||
| Hong-kong | ||||||
| 16 Feb 2010 | Tuesday | NATIONAL HOLIDAY | Third day of Chinese Lunar New Year | |||
| Liechtenstein | ||||||
| 16 Feb 2010 | Tuesday | BANK HOLIDAY | Carnival/Shrove Tuesday | |||
| Lithuania | ||||||
| 16 Feb 2010 | Tuesday | NATIONAL HOLIDAY | Independence Day/National Day | |||
| 16 Feb 2010 | Tuesday | OBSERVANCE | Carnival | |||
| Panama | ||||||
| 16 Feb 2010 | Tuesday | NATIONAL HOLIDAY | Carnival/Shrove Tuesday | |||
| Portugal | ||||||
| 16 Feb 2010 | Tuesday | OPTIONAL HOLIDAY | Carnival/Shrove Tuesday | |||
| Taiwan | ||||||
| 16 Feb 2010 | Tuesday | NATIONAL HOLIDAY | Chinese New Year Holiday 2 | |||
| Thailand | ||||||
| 16 Feb 2010 | Tuesday | OBSERVANCE | Third day of Chinese Lunar New Year | |||
| Trinidad | ||||||
| 16 Feb 2010 | Tuesday | BANK HOLIDAY | Carnival/Shrove Tuesday | |||
| Uk | ||||||
| 16 Feb 2010 | Tuesday | CHRISTIAN | Carnival/Shrove Tuesday | |||
| Uruguay | ||||||
| 16 Feb 2010 | Tuesday | BANK HOLIDAY | Carnival/Shrove Tuesday | |||
| USA | ||||||
| 16 Feb 2010 | Tuesday | OBSERVANCE | Shrove Tuesday/Mardi Gras | |||
| 16 Feb 2010 | Tuesday | STATE HOLIDAY | Shrove Tuesday/Mardi Gras | Alabama, Louisiana | ||
| Venezuela | ||||||
| 16 Feb 2010 | Tuesday | NATIONAL HOLIDAY | Carnival/Shrove Tuesday | |||
| Vietnam | ||||||
| 16 Feb 2010 | Tuesday | NATIONAL HOLIDAY | Tet holiday | |||
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