Holiday Calendar

September

440 holidays · 24 week-long · 57 month-long
440 of 440

September 1Tuesday

16 holidays

September 2Wednesday

7 holidays

September 3Thursday

8 holidays

September 4Friday

8 holidays

September 5Saturday

9 holidays

September 6Sunday

8 holidays

September 7Monday

21 holidays
Labor Day
FederalUnited States
460
National Feel the Love Day
AwarenessUnited States
228
National Salami Day
FoodUnited States
127
National Beer Lovers Day
FoodUnited States
115
International Day of Clean Air for Blue Skies
NatureInternational
114
National Grateful Patient Day
AwarenessUnited States
103
Buy a Book Day
Pop CultureInternational
81
National Acorn Squash Day
FoodUnited States
81
Superhuman Day
FunInternational
48
Google Commemoration Day
BusinessUnited States
46
Indigenous Literacy Day
SchoolAustralia
34
National Neither Snow Nor Rain Day
CareersUnited States
34
National Tatiana Day
NamesInternational
34
National New Hampshire Day
CultureUnited States
23
National Regina Day
NamesInternational
23
West Indian Day Parade
CultureUnited States
23
Grandma Moses Day
CultureUnited States
11
International Day of Clean Air
AwarenessInternational
11
National First Day of Peel Season
FunUnited States
11
World Duchenne Awareness Day
AwarenessInternational
11
Brazil Independence Day
CultureBrazil
0

September 8Tuesday

14 holidays

September 9Wednesday

12 holidays

September 10Thursday

7 holidays

September 11Friday

7 holidays

September 12Saturday

5 holidays

September 13Sunday

18 holidays

September 14Monday

12 holidays

September 15Tuesday

23 holidays
National Double Cheeseburger Day
FoodUnited States
354
International Dot Day
SchoolInternational
206
National IT Professionals Day
CareersUnited States
205
National Cheese Toast Day
FoodUnited States
196
World Engineers Day
CareersInternational
160
National Linguine Day
FoodUnited States
103
International Day of Democracy
AwarenessInternational
57
National Online Learning Day
SchoolUnited States
57
World Afro Day
StyleInternational
57
Honduras Independence Day
CultureUnited States
46
Butterscotch Cinnamon Pie Day
FoodUnited States
35
Make a Hat Day
HobbiesUnited States
35
El Salvador Independence Day
CultureEl Salvador
34
National Google.com Day
BusinessUnited States
34
National Creme de Menthe Day
FoodUnited States
23
National D.A.R.E. Day
AwarenessUnited States
23
National Ruben Day
FoodInternational
23
Felt Hat Day
StyleUnited States
11
Greenpeace Day
NatureUnited States
11
National Malcolm Day
NamesInternational
11
Costa Rica Independence Day
CultureCosta Rica
0
Guatemala Independence Day
CultureGuatemala
0
Shout of Dolores
CultureMexico
0

September 16Wednesday

18 holidays
National Choose Your Chocolate Day
FoodUnited States
275
National Guacamole Day
FoodUnited States
240
National Play-Doh Day
HobbiesUnited States
173
Working Parents Day
CareersUnited States
160
Mexican Independence Day
CultureMexico
103
National Tattoo Story Day
StyleUnited States
103
Collect Rocks Day
HobbiesUnited States
81
International Day for the Preservation of the Ozone Layer
NatureInternational
80
World Barber Day
CareersInternational
80
​National School Backpack Awareness Day
SchoolUnited States
80
World Ozone Day
NatureInternational
68
National Stepfamily Day
RelationshipsUnited States
57
Feast Portland
FoodUnited States
34
Mayflower Day
CultureUnited States
23
Stay Away From Seattle Day
FunUnited States
11
Anne Bradstreet Day
CultureUnited States
0
Malaysia Day
CultureMalaysia
0
Papua New Guinea Independence Day
CulturePapua New Guinea
0

September 17Thursday

14 holidays

September 18Friday

20 holidays
National Cheeseburger Day
FoodUnited States
298
National First Love Day
RelationshipsUnited States
251
International Red Panda Day
AnimalsInternational
229
Rice Krispies Treats Day
FoodUnited States
182
National POW/MIA Recognition Day
CareersUnited States
103
International Equal Pay Day
AwarenessInternational
91
National Respect Day
AwarenessUnited States
91
National Tradesmen Day
CareersUnited States
91
World Water Monitoring Day
NatureInternational
80
Locate An Old Friend Day
RelationshipsUnited States
68
National Day of Civic Hacking
CareersUnited States
68
Read An eBook Day
Pop CultureUnited States
35
National HIV/AIDS and Aging Awareness Day
AwarenessUnited States
24
National Colton Day
NamesInternational
23
U.S. Air Force Day
CareersUnited States
23
Purple Bra Day
AwarenessAustralia
12
Chile Independence Day
CultureChile
11
Chiropractic Founders Day
HealthUnited States
11
Global Company Culture Day
CareersInternational
11
National Concussion Awareness Day
AwarenessUnited States
11

September 19Saturday

17 holidays
Batman Day
Pop CultureUnited States
296
National Meow Like a Pirate Day
FunUnited States
296
International Eat An Apple Day
FoodInternational
194
National Butterscotch Pudding Day
FoodUnited States
182
Talk Like a Pirate Day
FunUnited States
149
National Dance Day
HobbiesUnited States
148
Responsible Dog Ownership Day
AnimalsUnited States
125
National Cleanup Day
NatureUnited States
103
Puppy Mill Awareness Day
AwarenessUnited States
91
International Coastal Cleanup Day
NatureInternational
80
National Cat DNA Day
AnimalsUnited States
80
​National Gymnastics Day
SportsUnited States
80
National Woman Road Warrior Day
BusinessUnited States
57
National Jude Day
NamesInternational
46
Aortic Dissection Awareness Day
AwarenessInternational
34
National Sew a Jelly Roll Day
HobbiesUnited States
23
Day of the Glories of the Army (Chile)
CultureChile
0

September 20Sunday

12 holidays

September 21Monday

18 holidays

September 22Tuesday

17 holidays

September 23Wednesday

19 holidays
Redhead Appreciation Day
FunUnited States
138
National Baker Day
FoodUnited States
126
Celebrate Bisexuality Day
CultureUnited States
125
National Checkers Day
Pop CultureUnited States
92
National Dogs in Politics Day
AnimalsUnited States
80
National Go With Your Gut Day
HealthUnited States
80
National Great American Pot Pie Day
FoodUnited States
80
National Snack Stick Day
FoodUnited States
58
International Day of Sign Languages
AwarenessInternational
57
National Apple Cider Vinegar Day
HealthUnited States
57
September Equinox
SeasonalUnited States
57
First Day of Autumn
SeasonalUnited Kingdom
24
Bruce Springsteen Day
Pop CultureUnited States
23
Education Technology Day
TechUnited States
23
Fall Equinox
SeasonalUnited States
23
Teal Talk Day
AwarenessInternational
11
Za’atar Day
FoodInternational
11
National Field Marketer’s Day
CareersUnited States
0
Restless Legs Awareness Day
AwarenessInternational
0

September 24Thursday

11 holidays

September 25Friday

33 holidays
National Daughters Day
RelationshipsUnited States
628
Therapist Appreciation Day
CareersUnited States
456
National Quesadilla Day
FoodUnited States
264
National Cooking Day
FoodUnited States
205
World Dream Day
HealthInternational
194
National John Day
NamesInternational
171
National Lobster Day
FoodUnited States
148
National BRAVE Day
AwarenessUnited States
114
National Psychotherapy Day
AwarenessUnited States
91
National Comic Book Day
Pop CultureUnited States
80
National Food Service Employee Day
CareersUnited States
80
Binge Day
Pop CultureUnited States
57
National One-Hit Wonder Day
Pop CultureUnited States
57
Hug A Vegetarian Day
FunInternational
46
National Native American Day
CultureUnited States
46
German Sandwich Day
FoodInternational
34
National Roadkill Day
FunUnited States
34
American Indian Day
CultureUnited States
23
August Moon Festival
CultureGreece
23
Michigan Indian Day
CultureInternational
23
World Pharmacists Day
CareersInternational
23
World’s Biggest Coffee Morning
AwarenessInternational
23
Save The Koala Day
AnimalsAustralia
12
AFL Grand Final Friday
SportsAustralia
11
Math Storytelling Day
SchoolUnited States
11
Mid-Autumn Festival
CultureChina
11
Mid-Autumn Moon Festival
CultureChina
11
National Wade Day
NamesInternational
11
Native American Day
CultureUnited States
11
One-Hit Wonder Day
Pop CultureUnited States
11
Sport Purple for Platelets Day
AwarenessUnited States
11
Sukkot
ReligionInternational
11
International Ataxia Awareness Day
AwarenessInternational
0

September 26Saturday

30 holidays
National Pancake Day
FoodUnited States
458
National Family Day
RelationshipsUnited States
296
International Rabbit Day
AnimalsInternational
275
​National Bunny Day
AnimalsUnited States
195
Love Note Day
RelationshipsUnited States
194
Alpaca Day
AnimalsUnited States
172
National Day of Praise and Worship
ReligionUnited States
160
National Dumpling Day
FoodUnited States
160
National Amanda Day
NamesInternational
137
Johnny Appleseed Day
NatureUnited States
126
Better Breakfast Day
FoodUnited States
103
Human Resource Professional Day
CareersUnited States
103
National Chimichanga Day
FoodUnited States
103
​National Hunting and Fishing Day
SportsUnited States
80
World’s Largest Pet Walk
AnimalsInternational
68
National Compliance Officer Day
CareersUnited States
46
National Public Lands Day
NatureUnited States
46
Shamu the Whale Day
AnimalsUnited States
46
Pitru Paksha
ReligionIndia
34
Fish Amnesty Day
AwarenessInternational
23
International Lace Day
HobbiesInternational
23
National Ghost Hunting Day
FunUnited States
23
European Day of Languages
SchoolUnited Kingdom
11
International Day for the Total Elimination of Nuclear Weapons
AwarenessInternational
11
Lumberjack Day
CareersUnited States
11
National Law Enforcement Suicide Awareness Day
AwarenessUnited States
11
National Seat Check Saturday
AwarenessUnited States
11
National Situational Awareness Day
AwarenessUnited States
11
National Hari Day
NamesInternational
0
Family Health & Fitness Day
HealthUnited States
0

September 27Sunday

15 holidays

September 28Monday

15 holidays

September 29Tuesday

12 holidays

September 30Wednesday

14 holidays