Schedule Overview
Explore the overall ACS Fall 2025 meeting schedule. Digital in-person, and live Digital Meeting sessions along with Keynote Events, Expo hours, and poster events are all listed.
Eastern Time (US & Canada)
*Digital Meeting Sessions also scheduled in India and China Standard Time and other time zones.
(Information is preliminary and subject to change.)
Please note: New programming change for Fall 2025 - No in-person Division Technical sessions or poster presentations are scheduled for Sunday.
Saturday, August 16
| August 16 | 11:00 AM - 2:00 PM | ACS Kids Zone |
| August 16 | 8:30 AM - 5:00 PM | Professional Education Courses |
Sunday, August 17
Please note: New programming change for Fall 2025 - No in-person Division Technical sessions or poster presentations are scheduled for Sunday.
| August 17 | 8:00 AM - 5:00 PM | Leadership Development Workshops |
| August 17 | 8:00 AM - 5:30 PM | Career Workshops |
| August 17 | 8:30 AM - 5:00 PM | Professional Education Courses |
| August 17 | 10:00 AM - 2:00 PM | Digital Meeting Sessions |
| August 17 | 1:00 PM - 2:00 PM | First Time Attendee Orientation |
| August 17 | 2:30 PM - 3:30 PM | Directors-at-Large Town Hall |
| August 17 | *3:00 PM - 7:00 PM | Digital Meeting Sessions |
| August 17 | 4:00 PM - 6:30 PM | Open Board Session and ChemLuminary Awards Program |
| August 17 | 6:30 PM - 8:30 PM | ACS Connect Reception |
| August 17 | 9:00 PM - 10:00 PM | Digital Networking Event – Mash-Up |
Monday, August 18
| August 18 | 8:00 AM - 12:00 PM | In-Person Sessions |
| August 18 | 8:00 AM - 5:00 PM | Leadership Development Workshops |
| August 18 | 8:00 AM - 5:30 PM | Career Workshops |
| August 18 | *10:00 AM - 2:00 PM | Digital Meeting Sessions |
| August 18 | 11:00 AM - 5:00 PM | Expo featuring ACS Career Fair |
| August 18 | 11:00 AM - 5:00 PM | Expo Theater and Pitch Lab Sessions |
| August 18 | 11:00 AM – 5:00 PM | Atom Cafe (upgrade for access) |
| August 18 | 12:00 PM - 2:00 PM | In-Person Posters |
| August 18 | 12:00 PM - 2:00 PM | Undergraduate Posters |
| August 18 | 12:00 PM - 2:00 PM | Refresh & Connect Coffee Break in Expo Hall |
| August 18 | 2:00 PM - 6:00 PM | In-Person Sessions |
| August 18 | *3:00 PM - 7:00 PM | Digital Meeting Sessions |
| August 18 | 5:00 PM - 6:00 PM | The Kavli Foundation Emerging Leader in Chemistry Lecture |
| August 18 | 6:45 PM - 8:00 PM | Graduate Student and Postdoctoral Scholars Reception |
| August 18 | 8:00 PM - 10:00 PM | Sci-Mix Poster Session |
| August 18 | 8:30 PM – 10:00 PM | Digital Networking Event – Confetti Pub |
Tuesday, August 19
| August 19 | 8:00 AM - 12:00 PM | In-Person Sessions |
| August 19 | 8:00 AM - 5:00 PM | Leadership Development Workshops |
| August 19 | 8:00 AM - 5:30 PM | Career Workshops |
| August 19 | 9:30 AM - 11:00 AM | VIP Expo Networking Breakfast (invite only) |
| August 19 | *10:00 AM - 2:00 PM | Digital Meeting Sessions |
| August 19 | 11:00 AM - 5:00 PM | Expo featuring the ACS Career Fair |
| August 19 | 11:00 AM – 5:00 PM | Expo Theater and Pitch Lab Sessions |
| August 19 | 11:00 AM – 5:00 PM | Atom Cafe (upgrade for access) |
| August 19 | 12:00 PM - 2:00 PM | In-Person Posters |
| August 19 | 12:00 PM - 2:00 PM | Refresh & Connect Coffee Break in Expo Hall |
| August 19 | 2:00 PM - 6:00 PM | In-Person Sessions |
| August 19 | *3:00 PM - 7:00 PM | Digital Meeting Sessions |
| August 19 | 5:00 PM - 6:00 PM | The Fred Kavli Innovations in Chemistry Lecture |
| August 19 | 6:00 PM - 8:00 PM | In-Person Posters |
| August 19 | 6:30 PM - 10:30 PM | Heroes of Chemistry |
| August 19 | 9:00 PM - 10:00 PM | Digital Networking Event – Digital Escape Quest |
Wednesday, August 20
| August 20 | 7:30 AM - 2:00 PM | Career Workshops |
| August 20 | 8:00 AM - 12:00 PM | ACS Council Meeting |
| August 20 | 8:00 AM - 12:00 PM | In-Person Sessions |
| August 20 | 8:00 AM - 12:00 PM | Leadership Development Workshops |
| August 20 | *10:00 AM - 2:00 PM | Digital Meeting Sessions |
| August 20 | 10:00 AM - 2:00 PM | Expo featuring the ACS Career Fair |
| August 20 | 10:00 AM – 2:00 PM | Expo Theater and Pitch Lab Sessions |
| August 20 | 10:00 AM – 2:00 PM | Atom Cafe (upgrade for access) |
| August 20 | 12:00 PM - 2:00 PM | In-Person Posters |
| August 20 | 12:00 PM - 2:00 PM | Refresh & Connect Coffee Break in Expo Hall |
| August 20 | 2:00 PM - 6:00 PM | In-Person Sessions |
| August 20 | *3:00 PM - 7:00 PM | Digital Meeting Sessions |
| August 20 | 6:00 PM - 8:00 PM | In-Person Posters |
| August 20 | 9:00 PM – 10:00 PM | Digital Networking Event – Sher-Locked Escape Quest |
Thursday, August 21
| August 21 | 8:00 AM - 12:00 PM | In-Person Sessions |
| August 21 | *10:00 AM - 2:00 PM | Digital Meeting Sessions |
Eastern Time (US & Canada)
*Digital Meeting Sessions also scheduled in India and China Standard Time and other time zones.
(Information is preliminary and subject to change.)
Saturday, August 16
| August 16 | 11:00 AM - 2:00 PM | ACS Kids Zone |
| August 16 | 8:30 AM - 5:00 PM | Professional Education Courses |
Eastern Time (US & Canada)
*Digital Meeting Sessions also scheduled in India and China Standard Time and other time zones.
(Information is preliminary and subject to change.)
Sunday, August 17
Please note: New programming change for Fall 2025 - No in-person Division Technical sessions or poster presentations are scheduled for Sunday.
| August 17 | 8:00 AM - 5:00 PM | Leadership Development Workshops |
| August 17 | 8:00 AM - 5:30 PM | Career Workshops |
| August 17 | 8:30 AM - 5:00 PM | Professional Education Courses |
| August 17 | 10:00 AM - 2:00 PM | Digital Meeting Sessions |
| August 17 | 1:00 PM - 2:00 PM | First Time Attendee Orientation |
| August 17 | 2:30 PM - 3:30 PM | Directors-at-Large Town Hall |
| August 17 | *3:00 PM - 7:00 PM | Digital Meeting Sessions |
| August 17 | 4:00 PM - 6:30 PM | Open Board Session and ChemLuminary Awards Program |
| August 17 | 6:00 PM - 8:30 PM | ACS Connect Reception |
| August 17 | 9:00 PM - 10:00 PM | Digital Networking Event – Mash-Up |
Eastern Time (US & Canada)
*Digital Meeting Sessions also scheduled in India and China Standard Time and other time zones.
(Information is preliminary and subject to change.)
Monday, August 18
| August 18 | 8:00 AM - 12:00 PM | In-Person Sessions |
| August 18 | 8:00 AM - 5:00 PM | Leadership Development Workshops |
| August 18 | 8:00 AM - 5:30 PM | Career Workshops |
| August 18 | *10:00 AM - 2:00 PM | Digital Meeting Sessions |
| August 18 | 11:00 AM - 5:00 PM | Expo featuring ACS Career Fair |
| August 18 | 11:00 AM - 5:00 PM | Expo Theater and Pitch Lab Sessions |
| August 18 | 11:00 AM – 5:00 PM | Atom Cafe (upgrade for access) |
| August 18 | 12:00 PM - 2:00 PM | In-Person Posters |
| August 18 | 12:00 PM - 2:00 PM | Undergraduate Posters |
| August 18 | 12:00 PM - 2:00 PM | Refresh & Connect Coffee Break in Expo Hall |
| August 18 | 2:00 PM - 6:00 PM | In-Person Sessions |
| August 18 | *3:00 PM - 7:00 PM | Digital Meeting Sessions |
| August 18 | 5:00 PM - 6:00 PM | The Kavli Foundation Emerging Leader in Chemistry Lecture |
| August 18 | 6:45 PM - 8:00 PM | Graduate Student and Postdoctoral Scholars Reception |
| August 18 | 8:00 PM - 10:00 PM | Sci-Mix Poster Session |
| August 18 | 8:30 PM – 10:00 PM | Digital Networking Event – Confetti Pub |
Eastern Time (US & Canada)
*Digital Meeting Sessions also scheduled in India and China Standard Time and other time zones.
(Information is preliminary and subject to change.)
Tuesday, August 19
| August 19 | 8:00 AM - 12:00 PM | In-Person Sessions |
| August 19 | 8:00 AM - 5:00 PM | Leadership Development Workshops |
| August 19 | 8:00 AM - 5:30 PM | Career Workshops |
| August 19 | 9:30 AM - 11:00 AM | VIP Expo Networking Breakfast (invite only) |
| August 19 | *10:00 AM - 2:00 PM | Digital Meeting Sessions |
| August 19 | 11:00 AM - 5:00 PM | Expo featuring the ACS Career Fair |
| August 19 | 11:00 AM – 5:00 PM | Expo Theater and Pitch Lab Sessions |
| August 19 | 11:00 AM – 5:00 PM | Atom Cafe (upgrade for access) |
| August 19 | 12:00 PM - 2:00 PM | In-Person Posters |
| August 19 | 12:00 PM - 2:00 PM | Refresh & Connect Coffee Break in Expo Hall |
| August 19 | 2:00 PM - 6:00 PM | In-Person Sessions |
| August 19 | *3:00 PM - 7:00 PM | Digital Meeting Sessions |
| August 19 | 5:00 PM - 6:00 PM | The Fred Kavli Innovations in Chemistry Lecture |
| August 19 | 6:00 PM - 8:00 PM | In-Person Posters |
| August 19 | 6:30 PM - 10:30 PM | Heroes of Chemistry |
| August 19 | 9:00 PM - 10:00 PM | Digital Networking Event – Digital Escape Quest |
Eastern Time (US & Canada)
*Digital Meeting Sessions also scheduled in India and China Standard Time and other time zones.
(Information is preliminary and subject to change.)
Wednesday, August 20
| August 20 | 7:30 AM - 2:00 PM | Career Workshops |
| August 20 | 8:00 AM - 12:00 PM | ACS Council Meeting |
| August 20 | 8:00 AM - 12:00 PM | In-Person Sessions |
| August 20 | 8:00 AM - 12:00 PM | Leadership Development Workshops |
| August 20 | *10:00 AM - 2:00 PM | Digital Meeting Sessions |
| August 20 | 10:00 AM - 2:00 PM | Expo featuring the ACS Career Fair |
| August 20 | 10:00 AM – 2:00 PM | Expo Theater and Pitch Lab Sessions |
| August 20 | 10:00 AM – 2:00 PM | Atom Cafe (upgrade for access) |
| August 20 | 12:00 PM - 2:00 PM | In-Person Posters |
| August 20 | 12:00 PM - 2:00 PM | Refresh & Connect Coffee Break in Expo Hall |
| August 20 | 2:00 PM - 6:00 PM | In-Person Sessions |
| August 20 | *3:00 PM - 7:00 PM | Digital Meeting Sessions |
| August 20 | 6:00 PM - 8:00 PM | In-Person Posters |
| August 20 | 9:00 PM – 10:00 PM | Digital Networking Event – Sher-Locked Escape Quest |
Eastern Time (US & Canada)
*Digital Meeting Sessions also scheduled in India and China Standard Time and other time zones.
(Information is preliminary and subject to change.)
Thursday, August 21
| August 21 | 8:00 AM - 12:00 PM | In-Person Sessions |
| August 21 | *10:00 AM - 2:00 PM | Digital Meeting Sessions |
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