TrayDay: System Tray Calendar

Key Features

• TrayDay: today`s date at a glance, in the Windows tray.
• Handy popup calendar has one or three month displays, and can show week numbers to ISO (or your own) standard.
• Type any date anywhere, in your own language, and with user-defined formats.
• These can include counters and ordinals, and week/day number dates, eg 2008-W15-2 for April 8, 2008.
• Julian Day and Internet Time features.

Technical Specifications

• **Publisher:** Trayday.com
• **License:** Shareware
• **Operating System:** Windows 7, Windows 8, Windows 10, Windows 11
• **Last Updated:** October 15, 2025
• **Category:** Utilities / System Tray