| Date | Weekday | Text | Observed | |||
|---|---|---|---|---|---|---|
| Australia | ||||||
| 01 Aug 2011 | Monday | MUSLIM | Ramadan begins | |||
| 01 Aug 2011 | Monday | STATE HOLIDAY | New South Wales Bank Holiday | New South Wales | ||
| 01 Aug 2011 | Monday | STATE HOLIDAY | Northern Territory Picnic Day | Northern Territory | ||
| Bahamas | ||||||
| 01 Aug 2011 | Monday | PUBLIC HOLIDAY | Emancipation Day | |||
| Barbados | ||||||
| 01 Aug 2011 | Monday | PUBLIC HOLIDAY | Emancipation Day | |||
| 01 Aug 2011 | Monday | PUBLIC HOLIDAY | Kadooment Day | |||
| Canada | ||||||
| 01 Aug 2011 | Monday | MUSLIM | Ramadan begins | |||
| 01 Aug 2011 | Monday | COMMON LOCAL HOLIDAY | Heritage Day in Alberta | |||
| 01 Aug 2011 | Monday | COMMON LOCAL HOLIDAY | Civic/Provincial Day | MB, NT, ON, SK | ||
| 01 Aug 2011 | Monday | COMMON LOCAL HOLIDAY | New Brunswick Day | New Brunswick | ||
| 01 Aug 2011 | Monday | COMMON LOCAL HOLIDAY | British Columbia Day | British Columbia | ||
| 01 Aug 2011 | Monday | COMMON LOCAL HOLIDAY | Natal Day | Nova Scotia, Prince Edward Island | ||
| China | ||||||
| 01 Aug 2011 | Monday | OBSERVANCE | Army Day | |||
| Dr-congo | ||||||
| 01 Aug 2011 | Monday | PUBLIC HOLIDAY | Parents' Day | |||
| Iceland | ||||||
| 01 Aug 2011 | Monday | NATIONAL HOLIDAY | Bank Holiday | |||
| Ireland | ||||||
| 01 Aug 2011 | Monday | NATIONAL HOLIDAY | August Bank Holiday | |||
| Jamaica | ||||||
| 01 Aug 2011 | Monday | PUBLIC HOLIDAY | Emancipation Day | |||
| Jordan | ||||||
| 01 Aug 2011 | Monday | OBSERVANCE | Ramadan begins | |||
| Malaysia | ||||||
| 01 Aug 2011 | Monday | COMMON LOCAL HOLIDAY | Ramadan begins | |||
| Nicaragua | ||||||
| 01 Aug 2011 | Monday | OBSERVANCE | Santo Domingo Celebrations Start | |||
| Saudi-arabia | ||||||
| 01 Aug 2011 | Monday | OBSERVANCE | Ramadan begins | |||
| Switzerland | ||||||
| 01 Aug 2011 | Monday | NATIONAL HOLIDAY | Swiss National Day | |||
| Trinidad | ||||||
| 01 Aug 2011 | Monday | PUBLIC HOLIDAY | Emancipation Day | |||
| Uk | ||||||
| 01 Aug 2011 | Monday | MUSLIM | Ramadan begins | |||
| 01 Aug 2011 | Monday | LOCAL HOLIDAY | Summer Bank Holiday | Scotland | ||
| Ukraine | ||||||
| 01 Aug 2011 | Monday | OBSERVANCE | Navy Day | |||
| USA | ||||||
| 01 Aug 2011 | Monday | MUSLIM | Ramadan starts | |||
| 01 Aug 2011 | Monday | LOCAL OBSERVANCE | Colorado Day | Colorado | ||
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