DOTY: Day of the Year

DOTY (Day Of The Year) is a precision time-positioning app designed for engineers, satellite operators, mission planners, and anyone who needs accurate day-of-year tracking. Instead of just showing dates, DOTY shows where today sits in the year — clearly and instantly — with professional UTC-based calculations and mission-ready tools. CORE FEATURES • Day of Year (DOY) counter (e.g., 028 / 365 or 366) • Automatic leap year handling • UTC time display • Days remaining in year • ISO week and Julian day • Year progress indicator MISSION MODE Create mission profiles to track mission-day timelines separate from the calendar year. • Mission day counter • Mission start and end dates • Mission elapsed time (MET) • Multiple missions support OBT OVERFLOW TRACKING Built for satellite workflows. • Define OBT overflow days • Recurring overflow cycles • Multiple overflow events • Overflow notifications • Mission-day based alerts ALARMS & TIMERS Never miss a critical event. • UTC alarms • Countdown timers • Satellite arrival alerts • Background notifications • Floating active timer view HOME SCREEN WIDGETS Choose your preferred widget style. • Big time widget • Big day-of-year widget • Balanced layout widget • Widget gallery with previews • Quick add to home screen DESIGNED FOR CLARITY • Clean, minimal interface • Dark, space-inspired theme • Large readable numbers • Offline-first • No account required • No tracking DOTY is built for precision, reliability, and fast time awareness — from mission control rooms to everyday planning. Know exactly where you are in the year.