Astrospheric vs Total Solar Eclipse 2027

Astrospheric provides advanced weather tools for professional astronomers and astrophotographers, and supports hundreds of astronomical societies with tools that help members stay connected. Are you using what the pros use? Features • 84 hour, hour-by-hour forecast • Free notification reminders for major astronomical events • Ensemble cloud forecast lets you quickly compare the major forecast models with hourly updates (Astrospheric Pro) • Extended cloud forecast • Kp index for Aurora viewing (and alerts with Pro) • International Space Station (ISS) flyover paths and times • Astrospheric is the only astronomy service that integrates the smoke forecast into the transparency report • Sky data: cloud, sky transparency, seeing • Ground data: wind, temperature, and humidity • Precise rise and set times for both the sun and moon • Get weather alerts when conditions meeting your requirements are met (Astrospheric Pro) • Details Solar and Lunar eclipse data Astronomical Societies • Stay connected with chat, image sharing, and event planning with all of your members. • Qualifying astronomical societies can get Pro features for all of their members Site Mode • Information necessary to quickly set up your GOTO tracking mount • Available even if you don’t have a network connection Astrospheric Professional is now available to enable Weather Alerts, Ensemble cloud forecast, and more! • Astrospheric Professional is billed monthly or yearly and will auto-renew unless turned off at least 24-hours before the end of the current subscription period. The renewal cost will be the same as the initial sign-up cost of the subscription. Any changes in cost will be communicated before renewal takes place. • Payment will be charged to iTunes Account at confirmation of purchase • Subscriptions may be managed by you and auto-renewal may be turned off by going to the your Account Settings after purchase. A link to these settings is made available within Astrospheric "My Profile" for easy access. • The terms of use and privacy policy may be found at https://www.astrospheric.com/privacypolicy.php, purchasing a subscription shows agreement to these terms. PLEASE NOTE: Weather data is not available for Hawaii due to the domain area covered by the Canadian Meteorological Center. However, satellite and light pollution map layers, as well as other features will work in Hawaii. More information on Astrospherics forecast domain can be found here: https://www.astrospheric.com/dynamiccontent/datadomain.html

On 2 August 2027 the Moon's shadow sweeps from southern Spain across North Africa to Egypt, Saudi Arabia and the Horn of Africa — up to ~6 minutes of totality, the longest on easily accessible land until 2114. Total Solar Eclipse 2027 gives you NASA-grade predictions for any spot on the path: • Live countdown to first contact, totality and last contact at your exact location • Interactive path map — the band of totality across ten countries, with curated viewing sites from Cadiz to Luxor to Mecca • Contact times computed from NASA/GSFC Besselian elements, shown in each place's own local timezone • Clear TOTALITY vs PARTIAL distinction — know before you travel whether your spot sees the corona • Compass and sky visualiser pointing you at the Sun at every phase • Eye-safety guide: naked-eye viewing is safe only during totality; at all other times use ISO 12312-2 certified solar filters PRO (one-time unlock): • Multi-City Trip Planner — compare totality length, local timing and Sun height across the whole path, side by side • Sky Conditions & Cloud Forecast — historical clear-sky odds and live forecasts for your spot • Eclipse-Day Alerts — glasses ON/OFF tones and voice guide, fully offline • Photography Assistant, Perseid planner, personalised Eclipse Record Works fully offline on eclipse day. Madrid, Casablanca, Cairo and the Gulf see a deep partial eclipse — the app shows exactly how deep, and where to go for totality.