As we did in 2014, this site is tracking the major skepticism-related events worldwide for the benefit of SkeptiCamp committees and other event planners. It is always best to avoid planning an event on the same day as another one nearby.
2015 Event Dates
This list does not include Skepticamps, which are listed on the front page of this site. You can also refer to the skepticism guide on Lanyrd for a constantly updated list. Most of the links in the table below lead to individual event pages on Lanyrd, where you can find more information about the event.
| Event | Start | End | City | Country |
|---|---|---|---|---|
| CFI NE Ohio Secular Summit 3.0 | 1/20/2015 | 1/20/2015 | Columbus, OH | United States |
| FtBConscience 3 | 1/23/2015 | 1/25/2015 | Online | United States |
| Sharia Law, Apostasy and Secularism Conference | 2/7/2015 | 2/7/2015 | London | United Kingdom |
| Darwin Day (Broward) | 2/7/2015 | 2/7/2015 | Coconut Creek, FL | United States |
| Darwin Day (Tampa) | 2/7/2015 | 2/7/2015 | Tampa, FL | United States |
| Darwin on the Palouse | 2/7/2015 | 2/7/2015 | Moscow, ID & Pullman, WA | United States |
| 4th Annual CFI/AU Indiana Civic Day | 2/7/2014 | 2/7/2014 | Indianapolis, IN | United States |
| Darwin Day (Austin) | 2/8/2015 | 2/8/2015 | Austin, TX | United States |
| Darwin Day Lecture 2015 | 2/12/2015 | 2/12/2015 | London | United Kingdom |
| Future Directions of Rationalism and Humanism | 2/13/2015 | 2/15/2015 | Havelock North | New Zealand |
| Sheffield Freethought Convention | 2/27/2015 | 3/1/2015 | Sheffield | United Kingdom |
| Rally at the Capitol and Texas Secular Convention | 2/27/2015 | 3/1/2015 | Austin, TX | United States |
| The Skeptical Classroom | 3/6/2015 | 3/7/2015 | Flagstaff, AZ | United States |
| Seriously Possessed | 3/7/2015 | 3/7/2015 | London | United Kingdom |
| Freethought Festival 4 | 3/13/2015 | 3/14/2015 | Madison, WI | United States |
| Reason in the Rock | 3/14/2015 | 3/14/2015 | Little Rock, AR | United States |
| Science and Rationalist Ass'n of India 30th Annual Conference | 3/14/2015 | 3/15/2015 | ??? | India |
| SASHACon 2015 | 3/14/2015 | 3/15/2015 | Columbia, MO | United States |
| Skepchick track at Chi-Fi 2015 | 3/19/2015 | 3/22/2015 | Chicago, IL | United States |
| Humanism & Equality (NWhumanists) | 3/21/2015 | 3/21/2015 | Manchester | United Kingdom |
| Oxford Literary Festival - CFI UK sessions | 3/21/2015 | 3/23/2015 | Oxford | United Kingdom |
| Dni Ateizmu (Atheist Days) | 3/27/2015 | 3/29/2015 | Warsaw | Poland |
| Atheist, Humanist and Secularist Student Societies (AHSCON) | 3/27/2015 | 3/29/2015 | London | United Kingdom |
| Budapesti Szkeptikus Konferencia | 3/28/2015 | 3/28/2015 | Budapest | Hungary |
| American Atheists | 4/3/2015 | 4/5/2015 | Memphis, TN | United States |
| Edinburgh Science Festival (Skeptics in the Pub) | 4/7/2015 | 4/16/2015 | Edinburgh | United Kingdom |
| NECSS 2015 | 4/9/2015 | 4/12/2015 | New York, NY | United States |
| ISHV Symposium: Dying Without Deity | 4/10/2015 | 4/11/2015 | New York, NY | United States |
| Humanist East European Conference (IHEYO) | 4/24/2015 | 4/26/2015 | Bucharest | Romania |
| QED 2015 | 4/24/2015 | 4/26/2015 | Manchester | United Kingdom |
| RavenCon 2015 skeptic programming | 4/24/2015 | 4/26/2015 | Richmond, VA | United States |
| ReAsonCon 2015 | 4/25/2015 | 4/25/2015 | Hickory, NC | United States |
| Mythinformation Conference | 4/25/2015 | 4/25/2015 | Milwaukee, WI | United States |
| Secular Organizations for Sobriety 30th Anniversary Conference | 4/25/2015 | 4/25/2015 | Los Angeles, CA | United States |
| 2015 Lobby Day & Secular Summit | 4/29/2015 | 4/30/2015 | Washington, DC | United States |
| Kritisk Masse (Critical Mass) | SPRING 2015 | DATE TBD | Oslo | Norway |
| Orange County Freethought Alliance | 5/3/2015 | 5/3/2015 | Fullerton, CA | United States |
| 2015 Secular Lobby Day (California) | 5/7/2015 | 5/7/2015 | Sacramento, CA | United States |
| American Humanist Association 74th Annual Conference | 5/7/2015 | 5/10/2015 | Denver, CO | United States |
| International Freethought Film Festival | 5/8/2015 | 5/10/2015 | Orlando, FL | United States |
| SkepKon 2015 | 5/14/2015 | 5/16/2015 | Frankfurt | Germany |
| 2015 EHF General Assembly and Conference | 5/15/2015 | 5/16/2015 | Athens | Greece |
| International Atheist Convention 2015 | 5/22/2015 | 5/24/2015 | Cologne | Germany |
| Balticon 49 skeptic track | 5/22/2015 | 5/25/2015 | Baltimore, MD | United States |
| Future of Ethical Societies Conference | 5/22/2015 | 5/25/2015 | Washington, DC | United States |
| Int'l Humanist & Ethical Union (IHEU) General Assembly | 5/30/2015 | 5/30/2015 | Manila | Philippines |
| PATASCON 2015 | 5/31/2015 | 5/31/2015 | Manila | Philippines |
| A Conference Called Wonder (2nd Sunday Assembly Conference) | 5/29/2015 | 5/30/2015 | Atlanta, GA | United States |
| 2015 Skeptics Society Conference | 5/29/2015 | 5/31/2015 | Pasadena, CA | United States |
| Kentucky Freethought Convention | 5/30/2015 | 5/30/2015 | Lexington, KY | United States |
| Imagine No Religion 5 | 6/5/2015 | 6/7/2015 | Vancouver, BC | Canada |
| CFI UK: Searching for Satan | 6/6/2015 | 6/6/2015 | London | United Kingdom |
| SkeptiCal '15 | 6/6/2015 | 6/6/2015 | Oakland, CA | United States |
| Reason for Change | 6/11/2015 | 6/14/2015 | Amherst, NY | United States |
| British Humanist Association Annual Conference | 6/19/2015 | 6/21/2015 | Bristol | United Kingdom |
| Unity in Diversity (Asian Humanism Conference 2015) | 6/20/2015 | 6/21/2015 | Singapore | Singapore |
| FreeOK 2015 | 6/20/2015 | 6/20/2015 | Oklahoma City or Tulsa, OK | United States |
| American Ethical Union's 100th Assembly | 6/25/2015 | 6/28/2015 | Stamford, CT | United States |
| SkepchickCon at Convergence | 7/2/2015 | 7/5/2015 | Minneapolis, MN | United States |
| 2015 Secular Student Alliance Annual Conference - East | 7/10/2015 | 7/12/2015 | Columbus, OH | United States |
| The Amazing Meeting #13 | 7/16/2015 | 7/19/2015 | Las Vegas, NV | United States |
| Humanism at Work 2015 | 7/24/2015 | 7/26/2015 | Boston, MA | United States |
| 2015 CFI Leadership Conference | 7/30/2015 | 8/2/2015 | Amherst, NY | United States |
| Gateway to Reason | 7/31/2015 | 8/2/2015 | St. Louis, MO | United States |
| The Skeptic's Toolbox | 8/6/2015 | 8/9/2015 | Eugene, OR | United States |
| Nine Worlds skeptic track | 8/7/2015 | 8/9/2015 | London | United Kingdom |
| Skeptics on the Fringe 2015 | 8/8/2015 | 8/29/2015 | Edinburgh | United Kingdom |
| IncreduCon 2015 | 8/14/2015 | 8/16/2015 | Eau Claire, WI | United States |
| Heartland Humanist Conference | 8/14/2015 | 8/16/2015 | Omaha, NE | United States |
| The Non-Conference 2015 | 8/21/2015 | 8/22/2015 | Kitchener, Ontario | Canada |
| American Atheists Regional Convention | 8/21/2015 | 8/23/2015 | San Juan, Puerto Rico | United States |
| Secular Women Work Conference | 8/21/2015 | 8/23/2015 | Minneapolis, MN | United States |
| SkepDakota 2015 | 8/29/2015 | 8/29/2015 | Sioux Falls, SD | United States |
| DragonCon Skeptrack | 9/3/2015 | 9/7/2015 | Atlanta, GA | United States |
| 16th European Skeptics Congress | 9/10/2015 | 9/13/2015 | London | United Kingdom |
| Pennsylvania Atheist/Humanist (PAStAHcon) | 9/11/2015 | 9/13/2015 | Harrisburg, PA | United States |
| Apostacon 2015 | 9/18/2015 | 9/20/2015 | Dallas, TX | United States |
| XIII Convegno Nazionale del CICAP | 9/25/2015 | 9/27/2015 | Cesena | Italy |
| Carolinas Secular Conference | 10/2/2015 | 10/4/2015 | Myrtle Beach, SC | United States |
| Freedom From Religion Foundation 38th Annual National Convention | 10/9/2015 | 10/10/2015 | Madison, WI | United States |
| SeekerfestSTL 2015 | 10/10/2015 | 10/11/2015 | St. Charles, MO | United States |
| Moving Social Justice 2015 | 10/10/2015 | 10/11/2015 | Houston, TX | United States |
| Sacramento's 14th Annual Freethought Day | 10/10/2015 | 10/12/2015 | Sacramento, CA | United States |
| Atheist Alliance of America Convention | 10/15/2015 | 10/18/2015 | Atlanta, GA | United States |
| Australian Skeptics 31st National Convention | 10/16/2015 | 10/18/2015 | Brisbane, Queensland | Australia |
| Skeptics of Oz 2015 | 10/17/2015 | 10/17/2015 | Wichita, KS | United States |
| FreeFlo 2015 | 11/6/2015 | 11/8/2015 | Orlando, FL | United States |
| Skepsis Congres 2015 | 11/7/2015 | 11/7/2015 | Zwolle | The Netherlands |
| Skepticon 8 | 11/13/2015 | 11/15/2015 | Springfield, MO | United States |
| XXI. Országos Szkeptikus Konferencia | 11/14/2015 | 11/14/2015 | Székesfehérvár, Budai | Hungary |
| 30th NZ Skeptics Conference | 11/20/2015 | 11/22/2015 | Christchurch | New Zealand |