Rising Sign: Sun, Moon Signs

Understand the true celestial foundation of your astrological identity with Rising Sign — a refined, privacy-first calculator for your Western Tropical "Big Three": your Sun sign, Moon sign, and Ascendant (Rising sign). Unlike generic horoscope apps that rely on simplified approximations or remote server lookups, Rising Sign performs high-precision astronomical calculations entirely on your device using open-source planetary algorithms (VSOP87 and ELP2000 theories). WHY YOUR EXACT BIRTH TIME IS ESSENTIAL As the Earth rotates on its axis, a new zodiac sign ascends on the eastern horizon approximately every two hours. Rising Sign pairs your civil birth date, exact minute of birth, and birthplace coordinates to pinpoint your exact Ascendant degree and orientation. KEY FEATURES • PRECISION BIG THREE CALCULATION Accurately resolve your Tropical Sun, Moon, and Rising signs with degrees, arcminutes, and exact planetary longitudes. • ORIGINAL SYNTHESIS & IN-DEPTH READINGS Explore 36 detailed individual placement guides and an integrated synthesis reading uniquely composed for your specific Sun-Moon-Rising combination (covering all 1,728 possible sign combinations). • INTERACTIVE ZODIAC WHEEL & HORIZON DIAGRAM Visualize your celestial placements on an elegant, mathematically driven circular zodiac diagram with your Ascendant positioned authentically at the eastern horizon (9 o'clock). • BIRTH MOON PHASE & ILLUMINATION Discover the exact lunar phase angle, illumination percentage, and category (from New Moon to Waning Crescent) at the moment of your birth. • 69,000+ OFFLINE WORLDWIDE BIRTHPLACES Search worldwide cities instantly with diacritic-folding search, or enter custom geographical coordinates with standard IANA time zones for rural and unlisted birthplaces. • ELEGANT CELESTIAL SHARE ARTWORK Export and share custom-designed high-resolution artwork cards formatted for Square (1080×1080) and Story (1080×1920) social sharing. Share cards feature your Big Three placements and birth moon phase while keeping private birth details, dates, and locations strictly private. • 100% PRIVATE & DEVICE-ONLY No accounts, no logins, no cloud synchronization, and zero third-party tracking of your personal birth data. Calculations run completely offline. Choose whether to remember your details locally on your device with hardware encryption. • OPTIONAL EXTENDED READING Access the free core calculations anytime. Unlock an optional deep-dive extended reading covering emotional sanctuaries, relational boundaries, and journaling inquiries by watching a short rewarded ad. Designed exclusively with a timeless Celestial Editorial warm ivory visual aesthetic.