Below are holidays for the calendar year 2015. Holidays that are in bold are both National and prominent holidays. You can get more detailed information on each holiday by clicking on them.
Change Year:
Change Country:
| Date | Holiday | Details |
|---|---|---|
| - January 2015 - | ||
| Jan 1 -Thursday | New Year's Day 2015 | National holiday |
| Jan 3 - Saturday | The Prophet's Birthday 2015 | Muslim |
| Jan 6 - Tuesday | Epiphany 2015 | Christian |
| Jan 7 - Wednesday | Orthodox Christmas Day 2015 | Orthodox Christian |
| Jan 14 - Wednesday | Orthodox New Year 2015 | Orthodox Christian |
| Jan 14 | Makar Sankranti 2015 | Hindu |
| Jan 19 - Monday | Martin Luther King Day 2015 | National holiday |
| - February 2015 - | ||
| Feb 1 - Sunday | National Freedom Day 2015 | Observance |
| Feb 2 - Monday | Groundhog Day 2015 | Observance |
| Feb 4 | Tu B'Shevat 2015 | Jewish |
| Feb 6 - Friday | National Wear Red Day 2015 | Observance |
| Feb 12 - Thursday | Lincoln's Birthday 2015 | Observance |
| Feb 14 - Saturday | Valentine's Day 2015 | Observance |
| Feb 16 - Monday | Presidents' Day - Washington's Birthday 2015 | National holiday |
| Feb 17 - Tuesday | Mardi Gras 2015 | Christian |
| Feb 17 | Maha Shivaratri 2015 | Hindu |
| Feb 18 - Wednesday | Ash Wednesday 2015 | Christian |
| Feb 18 | Lent 2015 | Christian |
| Feb 19 - Thursday | Chinese New Year 2015 | Observance |
| - March 2015 - | ||
| Mar 2 - Monday | Read Across America Day 2015 | Observance |
| Mar 4 | Purim 2015 | Jewish |
| Mar 6 - Friday | Employee Appreciation Day 2015 | Observance |
| Mar 6 | Holi 2015 | Hindu |
| Mar 8 - Sunday | Daylight Saving Time - begins 2015 | Daylight Saving Time |
| Mar 17 - Tuesday | St. Patrick's Day 2015 | Observance |
| Mar 20 - Friday | Spring/Fall - March equinox 2015 | Season |
| Mar 28 | Rama Navami 2015 | Hindu |
| Mar 29 - Sunday | Palm Sunday 2015 | Christian |
| - April 2015 - | ||
| Apr 1 - Wednesday | April Fools' Day 2015 | Observance |
| Apr 2 | Maundy Thursday 2015 | Christian |
| Apr 3 - Friday | Good Friday 2015 | Christian |
| Apr 4 | Holy Saturday 2015 | Christian |
| Apr 4 - Saturday | Passover - Starts 2015 | Jewish |
| Apr 5 - Sunday | Easter 2015 | Christian |
| Apr 6 | Easter Monday 2015 | Christian |
| Apr 10 | Orthodox Good Friday 2015 | Orthodox Christian |
| Apr 11 - Saturday | Passover - Final Day 2015 | Jewish |
| Apr 12 | Orthodox Easter 2015 | Orthodox Christian |
| Arp 13 - Monday | Thomas Jefferson Birthday 2015 | Observance |
| Apr 15 | Yom Hashoah 2015 | Jewish |
| Apr 15 - Wednesday | Tax Day 2015 | Observance |
| Apr 21 - Tuesday | National Library Workers Day 2015 | Observance |
| Apr 22 - Wednesday | Administrative Professionals Day 2015 | Observance |
| Apr 22 - Wednesday | Earth Day 2015 | Observance |
| Apr 23 - Thursday | Take our Daughters and Sons to Work Day 2015 | Observance |
| Apr 24 - Friday | Arbor Day 2015 | Observance |
| - May 2015 - | ||
| May 1 - Friday | May Day 2015 | Observance |
| May 5 - Tuesday | Cinco de Mayo 2015 | Observance |
| May 6 - Wednesday | National Nurses Day 2015 | Observance |
| May 7 - Thursday | National Day of Prayer 2015 | Observance |
| May 7 | Lag BaOmer 2015 | Jewish |
| May 10 - Sunday | Mothers' Day 2015 | Observance |
| May 14 - Thursday | Ascension Day 2015 | Christian |
| May 15 - Friday | Peace Officers Memorial Day 2015 | Observance |
| May 16 | Isra and Mi'raj 2015 | Muslim |
| May 16 - Saturday | Armed Forces Day 2015 | Observance |
| May 22 - Friday | National Maritime Day 2015 | Observance |
| May 24 - Sunday | Pentecost 2015 | Christian |
| May 24 | Shavuot 2015 | Jewish |
| May 25 | Whit Monday 2015 | Christian |
| May 25 - Monday | Memorial Day 2015 | National holiday |
| - June 2015 - | ||
| Jun 1 | Laylat al Bara'at 2015 | Muslim |
| Jun 4 | Corpus Christi 2015 | Christian |
| Jun 6 - Saturday | D-Day 2015 | Observance |
| Jul 13 | Laylat al Qadr 2015 | Muslim |
| Jun 14 - Sunday | Flag Day 2015 | Observance |
| Jun 18 - Thursday | Ramadan starts 2015 | Muslim |
| Jun 21 - Sunday | Summer/Winter Solstice 2015 | Season |
| Jun 21 - Sunday | Fathers' Day 2015 | Observance |
| - July 2015 - | ||
| Jul 4 - Saturday | 4th of July - Independence Day 2015 | National holiday |
| Jul 18 - Saturday | Eid al-Fitr 2015 | Muslim |
| Jul 18 | Rath Yatra 2015 | Hindu |
| Jul 26 - Sunday | Parents Day 2015 | Observance |
| Jul 26 | Tisha B'Av 2015 | Jewish |
| - August 2015 - | ||
| Aug 2 - Sunday | Friendship Day 2015 | Observance |
| Aug 15 | Assumption of Mary 2015 | Christian |
| Aug 19 - Wednesday | National Aviation Day 2015 | Observance |
| Aug 21 - Friday | Senior Citizens Day 2015 | Observance |
| Aug 26 - Wednesday | Women's Equality Day 2015 | Observance |
| Aug 29 | Raksha Bandhan 2015 | Hindu |
| - September 2015 - | ||
| Sept 4 | Krishna Janmashtami 2015 | Hindu |
| Sep 7 - Monday | Labor Day 2015 | National holiday |
| Sep 11 - Friday | Patriot Day 2015 | Observance |
| Sep 13 - Sunday | National Grandparents Day 2015 | Observance |
| Sep 14 - Monday | Rosh Hashana 2015 | Jewish |
| Sept 16 | Ganesh Chaturthi 2015 | Hindu |
| Sep 17 - Thursday | Constitution Citizenship Day 2015 | Observance |
| Sept 22 | Day of Arafat 2015 | Muslim |
| Sep 23 - Wednesday | Fall/ Spring - September equinox 2015 | Season |
| Sep 23 - Wednesday | Yom Kippur 2015 | Jewish |
| Sep 24 - Thursday | Eid al-Adha 2015 | Muslim |
| Sep 28 | Sukkot 2015 | Jewish |
| - October 2015 - | ||
| Oct 5 - Monday | Child Health Day 2015 | Observance |
| Oct 5 | Shemini Atzeret 2015 | Jewish |
| Oct 6 | Simchat Torah 2015 | Jewish |
| Oct 9 | Leif Erikson 2015 | Observance |
| Oct 12 - Monday | Columbus Day 2015 | National holiday |
| Oct 13 | Muharram 2015 | Muslim |
| Oct 13 | Navratri 2015 | Hindu |
| Oct 16 - Friday | Boss's Day 2015 | Observance |
| Oct 22 | Dussehra 2015 | Hindu |
| Oct 24 | Ashura 2015 | Muslim |
| Oct 31 - Saturday | Halloween 2015 | Observance |
| - November 2015 - | ||
| Nov 1 - Sunday | All Saints' Day 2015 | Christian |
| Nov 1 - Sunday | Daylight Saving Time - ends 2015 | Daylight Saving Time |
| Nov 2 | All Souls Day 2015 | Christian |
| Nov 11 - Wednesday | Diwali 2015 | Hindu |
| Nov 11 - Wednesday | Veterans Day 2015 | National holiday |
| Nov 26 - Thursday | Thanksgiving Day 2015 | National holiday |
| Nov 27 | Black Friday 2015 | Observance |
| Nov 29 | Advent 2015 | Christian |
| Nov 30 | Cyber Monday 2015 | Observance |
| - December 2015 - | ||
| Dec 6 - Sunday | St Nicholas Day 2015 | Christian |
| Dec 7 - Monday | Pearl Harbor Remebrance Day 2015 | Observance |
| Dec 7 - Monday | Hanukkah/Chanukah - Starts 2015 | Jewish |
| Dec 14 - Monday | Hanukkah/Chanukah - Final Day 2015 | Jewish |
| Dec 17 - Thursday | Wright Brothers Day 2015 | Observance |
| Dec 22 - Tuesday | Winter/Summer Solstice 2015 | Season |
| Dec 24 - Thursday | The Prophet's Birthday 2015 | Muslim |
| Dec 24 | Christmas Eve 2015 | Christian |
| Dec 25 - Friday | Christmas Day 2015 | National holiday |
| Dec 26 - Saturday | Kwanzaa -thru Jan 1 2015 | Observance |
| Dec 31 - Thursday | New Years Eve 2015 | Observance |