Constitution Day 2018


When is Constitution Day 2018?

Constitution Day 2018 is on Monday, September 17, 2018 (in 358 days).  2018 Calendar
Constitution Day 2017 has already passed: it was on Sunday, September 17, 2017 (7 days ago).  2017 Calendar

What is Constitution Day?

Page 1 of the Constitution of the United States. Source: Wikimedia CommonsPage 1 of the Constitution of the United States. Click to enlarge
Constitution Day is observed every year on September 17 to commemorate the signing and adoption of the constitution of the United States of America by the Founding Fathers in Philadelphia on September 17, 1787.

Constitution Day is also known as Citizenship Day, which was the name of the holiday until 2004, as its purpose was to "recognize all who, by coming of age or by naturalization, have become citizens". Citizenship Day in turn was inspired by "I am an American Day", created in the 1940s to celebrate citizenship. The official name of the holiday is now "Constitution Day and Citizenship Day".

Celebrations are held on this day, and schools hold instruction sessions on the founding principles and the significance of the US constitution and the constitutional rights contained in it. When the day falls on a Saturday or Sunday, schools and other institutions observe Constitution Day on a nearby weekday.

Many other countries around the world also hold a Constitution Day to honor their constitution. See this list of Constitution Days on Wikipedia for more information.

When is Constitution Day 2019?

Constitution Day 2019 is on Tuesday, September 17, 2019 (in 723 days).  2019 Calendar

Dates for Constitution Day from 2010 to 2025

The next occurrence of Constitution Day is marked in red.

When is ...? Date      Day of the week      Days away     
Constitution Day 2010      September 17, 2010      Friday      2564 days ago
Constitution Day 2011      September 17, 2011      Saturday      2199 days ago
Constitution Day 2012      September 17, 2012      Monday      1833 days ago
Constitution Day 2013      September 17, 2013      Tuesday      1468 days ago
Constitution Day 2014      September 17, 2014      Wednesday      1103 days ago
Constitution Day 2015      September 17, 2015      Thursday      738 days ago
Constitution Day 2016      September 17, 2016      Saturday      372 days ago
Constitution Day 2017      September 17, 2017      Sunday      7 days ago
Constitution Day 2018      September 17, 2018      Monday      in 358 days
Constitution Day 2019      September 17, 2019      Tuesday      in 723 days
Constitution Day 2020      September 17, 2020      Thursday      in 1089 days
Constitution Day 2021      September 17, 2021      Friday      in 1454 days
Constitution Day 2022      September 17, 2022      Saturday      in 1819 days
Constitution Day 2023      September 17, 2023      Sunday      in 2184 days
Constitution Day 2024      September 17, 2024      Tuesday      in 2550 days
Constitution Day 2025      September 17, 2025      Wednesday      in 2915 days
Data provided 'as is' without warranty

Constitution Day 2018 Dates of Constitution Day 2018 and surrounding years
as downloadable image file




Dates of other holidays, events and celebrations

Christian (and related)
Advent
Advent Sunday
All Saints' Day
All Souls' Day
Ascension Day
Ash Wednesday
Black Saturday
Boxing Day
Bright Saturday
Bright Week
Candlemas
Christmas
Christmas Day
Christmas Eve
Christmastide
Corpus Christi
Easter
Easter Day
Easter Eve
Easter Friday
Easter Monday
Easter Saturday
Easter Sunday
Eastertide
Easter Week
Easter Weekend
Epiphany
Epiphany Eve
Fat Tuesday
First day of Lent
Good Friday
Holy Friday
Holy Saturday
Holy Thursday
Holy Week
Jesus' Birthday
Lazarus Saturday
Lent
Mardi Gras
Maundy Thursday
Orthodox Easter
Palm Sunday
Pancake Day
Pascha
Pentecost
Pentecost Sunday
Pentecost Monday
Shrove Monday
Shrove Tuesday
St. Andrew's Day
St. David's Day
St. George's Day
St. Patrick's Day
St. Stephen's Day
Theophany
Three Kings Day
Trinity Sunday
Twelve Days of Christmas
Twelfth Night
Whit Sunday
Whit Monday
US federal holidays
New Year's Day
Martin Luther King Day
Presidents' Day
    (Washington's Birthday)
Memorial Day
Independence Day
Labor Day
Columbus Day
Veterans Day
Thanksgiving Day
Christmas Day

Australian holidays
ANZAC Day

The seasons
Spring
Vernal equinox (spring equinox,
March Equinox)
Summer
Summer solstice (June solstice)
Autumn / Fall
Autumnal equinox (fall equinox,
September equinox)
Winter
Winter solstice (December solstice)

Other days
April Fools Day
Armed Forces Day
Cinco de Mayo
Constitution Day
Daylight Saving Time
Day of the Dead
Día de los Muertos
Earth Day
Father's Day
Flag Day
Halloween
Indigenous Peoples' Day
International Women's Day
Mother's Day
Native American Day
New Year's Day
New Year's Eve
Star Wars Day
Samhain
Summer Time
Teacher Appreciation Day
Teacher Appreciation Week
Valentine's Day
World Environment Day
World Teachers' Day

... and more coming!

Calendars for 2018

Looking for calendars for 2018? We have a large variety of calendar templates for Word, Excel & PDF to download and print. See our list of all calendar templates.

Word templates for 2018
2016     2017     2019     2020     
Excel templates for 2018
2016     2017     2019     2020     
PDF templates for 2018
2016     2017     2019     2020     

Other calendars for 2018:
Yearly calendars 2018
Weekly calendars 2018
Fiscal calendars 2018
Two year calendars 2018/19
Three year calendars 2018/19/20
Split year calendars 2018/19
School calendars 2018/19
Academic calendars 2018/19
Photo calendars 2018
Monthly calendars 2018:
January February March
April May June
July August September
October November December

Yearly Calendars 2018 for:
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Other calendars:
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Birthday calendars
Blank calendars
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Have you discovered a mistake?
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Weekly calendars
Word: 2017   2018  / 2016
Excel:  2017   2018  / 2016
PDF: 2017   2018  / 2016
Weekly schedules
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Split year calendars 17/18
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School calendars 17/18
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Academic calendars 17/18
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Fiscal calendars 2018
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2 year calendars 17/18
Word   Excel   PDF
3 year calendars 17-19
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Photo calendars 2017
Word   Excel   PDF
Birthday calendars
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Blank calendars
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Calendars Australia
Word: 2017   2018  / 2016
Excel:  2017   2018  / 2016
PDF: 2017   2018  / 2016
Calendars Canada
Word: 2017   2018  / 2016
Excel:  2017   2018  / 2016
PDF: 2017   2018  / 2016
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2017    2018    2019   /  2016
US Federal Holidays
2017    2018    2019   / 2016
When is...?
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