多项重大活动日历。我们列出了全球主要的多项活动，多个市的多项会议和多项大型会议。很多时候，一项重大活动会使得个人或团体预订酒店房间非常困难及（或）昂贵。我们跟踪所有的重大活动，所以您不必自己跟踪。
| 活动名称 | 城市 | 活动日期 | 地点 |
| the International Conference on Nutrition and Healthcare | Dubai, United Arab Emirates | 十一月 03, 2025 - 十一月 04, 2025 | |
| 29th European Nephrology Conference | Rome, Italy | 十一月 03, 2025 - 十一月 04, 2025 | Villa Torlonia |
| 29th European Nephrology Conference, | Rome, Italy | 十一月 03, 2025 - 十一月 04, 2025 | |
| World Meet An Catalysis And Chemical Engineering(W | San Antonio, TX | 十一月 04, 2025 - 十一月 06, 2025 | |
| SEMA SHOW 2025 | Las Vegas, NV | 十一月 04, 2025 - 十一月 07, 2025 | |
| International Conference on Psychology and Psychiatry. | Dubai, United Arab Emirates | 十一月 05, 2025 - 十一月 06, 2025 | |
| 2nd World Congress on Nanotechnology" (Nano 2025) | London, United Kingdom | 十一月 06, 2025 - 十一月 07, 2025 | |
| IIHF Ice Hockey Asia Championship | Almaty, Kazakhstan | 十一月 06, 2025 - 十一月 09, 2025 | |
| IIHF Ice Hockey Asia Championship | Almaty, Kazakhstan | 十一月 06, 2025 - 十一月 09, 2025 | |
| International Conference on Advancements in Surgery and Anesthesia | Dubai, United Arab Emirates | 十一月 07, 2025 - 十一月 08, 2025 | |
| Big Sur International Half Marathon | Monterey, CA | 十一月 07, 2025 - 十一月 09, 2025 | |
| Western Spring Festival | Fort Worth, TX | 十一月 07, 2025 - 十一月 09, 2025 | |
| HYROX Seoul | Seoul, South Korea | 十一月 08, 2025 - 十一月 09, 2025 | |
| Global Power Energies Congress | London, United Kingdom | 十一月 10, 2025 - 十一月 11, 2025 | |
| Global Power Energies Congress | London, United Kingdom | 十一月 10, 2025 - 十一月 11, 2025 | |
| Global Power Energies Congress | London, United Kingdom | 十一月 10, 2025 - 十一月 11, 2025 | |
| Global Power Energies Congress | London, United Kingdom | 十一月 10, 2025 - 十一月 11, 2025 | |
| Global Power Energies Congress | London, United Kingdom | 十一月 10, 2025 - 十一月 11, 2025 | |
| Global Power Energies Congress | London, United Kingdom | 十一月 10, 2025 - 十一月 11, 2025 | |
| Global Power Energies Congress | London, United Kingdom | 十一月 10, 2025 - 十一月 11, 2025 | |
| Global Power Energies Congress | London, United Kingdom | 十一月 10, 2025 - 十一月 11, 2025 | |
| Global Power Energies Congress | London, United Kingdom | 十一月 10, 2025 - 十一月 11, 2025 | |
| 29th International Conference on Diabetes, Endocrinology, and Healthcare | Paris, France | 十一月 10, 2025 - 十一月 11, 2025 | |
| 2nd Global Laser, Optics & Photonics Congress | London, United Kingdom | 十一月 10, 2025 - 十一月 11, 2025 | |
| 2nd Global Laser Optics And Photonics Congress | Digdaga, United Arab Emirates | 十一月 10, 2025 - 十一月 11, 2025 | Dubai Sports City |
| Vaccines Research 2025 | Osaka, Japan | 十一月 10, 2025 - 十一月 12, 2025 | |
| 2nd Global Research Conference And Expo On Robotic | London, United Kingdom | 十一月 10, 2025 - 十一月 12, 2025 | Albert Memorial |
| 5th International Conference On Artificial Intelli | New York City, NY | 十一月 11, 2025 - 十一月 12, 2025 | City Line |
| Artificial Intelligence & Reinforcement Learning Conference | Singapore, Singapore | 十一月 13, 2025 - 十一月 14, 2025 | |
| Global Conference On Physiotherapy, Physical Rehab | Lisbon, Portugal | 十一月 13, 2025 - 十一月 14, 2025 | Chiado Museum |
| 2nd Global Meet and Expo on GMELOP-2025 | Kuala Lumpur, Malaysia | 十一月 13, 2025 - 十一月 15, 2025 | |
| The National Assocation of Realtors Convention 2025 | Houston, TX | 十一月 14, 2025 - 十一月 16, 2025 | |
| Indonesia Dental Exhibition & Conference | Jakarta, Indonesia | 十一月 14, 2025 - 十一月 16, 2025 | |
| 3rd Edition on International Neurology Conference | Orlando, FL | 十一月 15, 2025 - 十一月 16, 2025 | |
| 4th International Conference on Advances in Science, Engineering & Technology(ICASET-2025) | Delhi, India | 十一月 15, 2025 - 十一月 16, 2025 | |
| International Meet & Expo on 2D Materials and Graphene | Milan, Italy | 十一月 17, 2025 - 十一月 19, 2025 | |
| California Public Employers Labor Relations Association (CALPELRA) | Monterey, CA | 十一月 17, 2025 - 十一月 21, 2025 | Monterey Conference Center |
| Chemistrysummit2025 | Rome, Italy | 十一月 19, 2025 - 十一月 21, 2025 | |
| Terra Madre Asia & Pacific (TMAP) | Bacolod, Philippines | 十一月 19, 2025 - 十一月 23, 2025 | |
| 14th International Conference on Climate Change & Environmental Science | London, United Kingdom | 十一月 20, 2025 - 十一月 21, 2025 | |
| Asia International Hotel Supplies & Catering Expo | Macau, Macau | 十一月 20, 2025 - 十一月 22, 2025 | Taipa |
| 34th World Conference on Food and Beverages | Dubai, United Arab Emirates | 十一月 21, 2025 - 十一月 22, 2025 | |
| Neuromusic Conference 2025 | Hamilton, ON | 十一月 21, 2025 - 十一月 23, 2025 | |
| 5th International Conference on Otorhinolaryngology | Paris, France | 十一月 24, 2025 - 十一月 25, 2025 | |
| 4th World Congress On Materials Science & Engineer | Prague, Czech Republic | 十一月 24, 2025 - 十一月 25, 2025 | Zoo Dresden |
| International Conference on Applied Science, Engineering and Technology (ICASET2025) | Paris, France | 十一月 24, 2025 - 十一月 26, 2025 | |
| 4th International Conference and Expo on Lasers, Optics & Photonics (OPTICS2025) | Paris, France | 十一月 24, 2025 - 十一月 26, 2025 | |
| 4th World Congress on Medicinal Chemistry and Computer Aided Drug Design | Paris, France | 十一月 25, 2025 - 十一月 26, 2025 | |
| International Conference On Neuropsychiatry | Paris, France | 十一月 26, 2025 - 十一月 27, 2025 | |
| World Robot Olympiad™ INTERNATIONAL FINAL | Singapore, Singapore | 十一月 26, 2025 - 十一月 28, 2025 | |
| 3rd World Summit on Big Data, Machine Learning and Artificial Intelligence | Dubai, United Arab Emirates | 十一月 27, 2025 - 十一月 28, 2025 | |
| International Conference on Cardiology and Cardio Care | Paris, France | 十一月 28, 2025 - 十一月 29, 2025 | |
| 11th International Conference and Exhibition on Mechanical & Aerospace Engineering | Dubai, United Arab Emirates | 十二月 01, 2025 - 十二月 02, 2025 | |
| AWS re:Invent | Las Vegas, NV | 十二月 01, 2025 - 十二月 05, 2025 | |
| World Meet on Civil, Infrastructure and Environmental Engineering | Dubai, United Arab Emirates | 十二月 02, 2025 - 十二月 04, 2025 | |
| MJ Biz Con 2025 | Las Vegas, NV | 十二月 02, 2025 - 十二月 05, 2025 | |
| International Conference on Biopolymers and Polymer Science (ICBPS2025) | Paris, France | 十二月 04, 2025 - 十二月 06, 2025 | |
| 2nd International Meet & Expo on Biotechnology and Biomedical Engineering 2025 | Chicago, IL | 十二月 04, 2025 - 十二月 06, 2025 | |
| GRCRENEWABLE2025: 2nd Global Research Conference on Renewable and Sustainable Energies | Milan, Italy | 十二月 04, 2025 - 十二月 06, 2025 | |
| 30th International Conference on Dermatology & Skin Care | Paris, France | 十二月 08, 2025 - 十二月 09, 2025 | |
| 9th Annual Congress on Women's Health, Wellness & Reproductive Medicine | Paris, France | 十二月 08, 2025 - 十二月 09, 2025 | |
| nexusforums.net/2025/laseroptics | London, United Kingdom | 十二月 08, 2025 - 十二月 10, 2025 | |
| International Conference on Public Health and Health Care System (ICPHHCS2025) | Paris, France | 十二月 08, 2025 - 十二月 10, 2025 | |
| The International Conference on Public Health and Health Care System | Paris, France | 十二月 08, 2025 - 十二月 10, 2025 | |
| G2E Asia @ the Philippines | Manila, Philippines | 十二月 10, 2025 - 十二月 11, 2025 | |
| 3rd Global Research Conference On Neuroscience And | Las Vegas, NV | 十二月 11, 2025 - 十二月 13, 2025 | |
| HYROX Melbourne | Melbourne, Australia | 十二月 11, 2025 - 十二月 14, 2025 | |
| Stegeman Coliseum. Friday December 12, 2025. Undergraduate Ceremony | Athens, GA | 十二月 12, 2025 - 十二月 12, 2025 | |
| Doctoral, Educational Specialist and Master's Degrees. | East Lansing, MI | 十二月 12, 2025 - 十二月 13, 2025 | |
| The University of Alabama's Fall 2025 commencement | Tuscaloosa, AL | 十二月 13, 2025 - 十二月 13, 2025 | |
| Winter 2025 Commencement Ceremonies | Normal, IL | 十二月 13, 2025 - 十二月 13, 2025 | |
| Winter 2025 Commencement | Madison, WI | 十二月 14, 2025 - 十二月 14, 2025 | |
| University of Michigan Commencement | Ann Arbor, MI | 十二月 14, 2025 - 十二月 14, 2025 | |
| Winter Graduation will take place between Tuesday 16 December to Thursday 18 December 2025. | Southam, United Kingdom | 十二月 16, 2025 - 十二月 18, 2025 | |
| Jet Ski World Series 2025 | Pattaya, Thailand | 十二月 17, 2025 - 十二月 21, 2025 | |
| The 2025 Winter Commencement | Bloomington, IN | 十二月 19, 2025 - 十二月 19, 2025 | |
| Fall 2024 Commencement Schedule December 2025 | Lafayette, LA | 十二月 19, 2025 - 十二月 20, 2025 | |
| Winter Commencement | Berkeley, CA | 十二月 20, 2025 - 十二月 20, 2025 | |
| First Night Monterey | Monterey, CA | 十二月 31, 2025 - 一月 01, 2026 | Downtown Monterey |
| CES 2026 | Las Vegas, NV | 一月 06, 2026 - 一月 09, 2026 | |
| Shot Show 2026 | Las Vegas, NV | 一月 18, 2026 - 一月 23, 2026 | |
| WOC 2026 | Las Vegas, NV | 一月 20, 2026 - 一月 22, 2026 |