January 2025
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| January 1 |
SEMI U.S. Offices Closed – New Year's Day Observed |
| January 2-3 |
SEMI U.S. Offices Closed |
| January 7 (Week of) |
Exhibitor Update |
| January 20 (Week of) |
Final Booth Payment Invoices Emailed
Co-Exhibitor Application Available |
| January 28-29 |
Exhibitor Planning Session in Phoenix, AZ |
February 2025
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|
| February 10 (Week of) |
Exhibitor Update
Custom Build Booth Approval Form Available
Exhibitor Services Manual Available
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| February 12 |
Meeting Room Booking Open (Exhibitors Only)
Exhibitor Housing Open |
| February 17 |
SEMI U.S. Offices Closed – President's Day |
| February 18 (Week of) |
e-Booth/Exhibitor Console Available (Login credentials available when booth fees are paid in full)
Online Sponsorship Platform Open
Exhibitor Registration Open (includes Visa Letter Request)
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March 2025
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| March 4 (Week of) |
Exhibitor Update |
| March 7 |
Final Booth Fees Paid in Full |
| March 10 |
Call for Abstracts Open |
April 2025
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|
| April 7 |
20 Under 30 Nominations Open |
| April 21 (Week of) |
Exhibitor Update |
| April 30 |
Call for Abstracts Closed |
May 2025
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| May 5 |
Housing Open to Exhibitors & Attendees
Meeting Room Booking Open to Exhibitors & Attendees
Attendee Registration Open |
| May 26 |
SEMI U.S. Offices Closed – Memorial Day |
June 2025
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|
| June 6 |
20 Under 30 Nominations Closed |
| June 10 (Week of) |
Exhibitor Update |
| June 19 |
SEMI U.S. Offices Closed – Juneteenth |
July 2025
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|
| July 4 |
SEMI U.S. Offices Closed – Independence Day |
| July 7 |
Exhibitor NVYTES Customer Invitations Available |
| July 14 (Week of) |
Exhibitor Update |
August 2025
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|
| August 11 (Week of) |
Exhibitor Update |
| August 12 |
Last day to submit Custom Build Booth Approval Form |
| August 22 |
Housing Rooming List Deadline |
| August 27 |
20 Under 30 Award Recipients Contacted |
| August 28 |
Advanced Warehouse Shipments Accepted |
September 2025
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|
| September 1 |
SEMI U.S. Offices Closed – Labor Day |
| September 2 |
Mobile App Available |
| September 3 |
Exhibitor Liability Insurance COI Deadline Date |
| September 5 |
Exhibitor Appointed/Designated Contractor Information Due to GES
ATS Lead Retrieval Discount Deadline
AV Concepts Orders Due |
| September 8 |
Last day to submit Co-Exhibitor Application |
| September 12 |
GES Advanced Order Discount Deadline |
| September 15 (Week of) |
Final Exhibitor Update |
| September 19 |
Last Day to Cancel Housing Reservations Without Penalty |
| September 18 |
CommonWealth Electrical Advanced Order Discount Deadline |
| September 22 (Week of) |
OSS Appointment Email (SEMICON West 2026 – SAN FRANCISCO) |
| September 23 |
Last Day to Add, Change, or Cancel (with penalty) Housing Reservations |
| September 26 |
Last Day to Receive Advanced Warehouse Shipments without surcharges* 3:30 PM
Begin Managing Housing Reservations Directly with Hotels
Onsite Registration Rates Begin
Aventura Catering Orders Due |
|
*All inbound carriers must check in by 2:00 PM to be guaranteed same day unloading. Loading docks become busy and cannot always accommodate late afternoon arrivals due to heavy congestion. |
October 2025
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|
| October 3 – Friday |
Registration Open: 8:00am – 5:00pm
Targeted Exhibitor Move-In & Freight Delivery: GREEN BOOTHS ONLY: 8:00am – 5:00pm |
| October 4 – Saturday |
Registration Open: 8:00am – 5:00pm
Targeted Exhibitor Move-In & Freight Delivery: PURPLE BOOTHS CAN BEGIN: Starting at 8:00am (through 5:00pm)
Targeted Exhibitor Move-In & Freight Delivery: YELLOW BOOTHS CAN BEGIN: Starting at 1:00pm (through 5:00pm) |
| October 5 – Sunday |
Registration Open: 8:00am – 5:00pm
General Exhibitor Move In: 8:00am – 5:00pm |
| October 6 – Monday |
Registration Open: 8:00am – 7:00pm
General Exhibitor Move-In: 8:00am – 6:00pm |
| October 7 – Tuesday |
Registration Open: 8:00am – 5:00pm
Exhibitor Move-In: 8:00am – 10:00am
Expo Hall Open: 10:00am – 5:00pm |
| October 8 – Wednesday |
Registration Open: 8:00am – 5:00pm
Expo Hall Open: 10:00am – 5:00pm |
| October 9 – Thursday |
Registration Open: 8am – 4:00pm
Expo Hall Open: 10:00am – 4:00pm
Exhibitor Move-Out: 4:00pm – 8:00pm (All Halls) |
| October 10 – Friday |
Exhibitor Move-Out: 8:00am – 2:00pm (300 Level, Halls C&D North Building)
Exhibitor Move-Out 8:00am – 5:00pm (Lower Level, Halls 1 -6 North Building) |
| October 11 – Saturday |
Exhibitor Move-Out: 8:00am – 1:00pm (Lower Level, Halls 1 -6 North Building) |
November 2025
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| Early November |
Post Show Report Available |
| November 27-28 |
SEMI U.S. Offices Closed – Thanksgiving |