Soluna Calendar

Soluna lives in your menu bar and opens a compact popover that pairs the Gregorian and Hijri (Umm al-Qura) calendars in one grid, so the two date systems are always visible at a glance. Below the grid it shows the five daily prayer times for your location, a row of world clocks with a time scrubber for comparing zones, and a ribbon of upcoming occasions that covers Islamic events like Ramadan and Eid alongside your own custom dates. A built-in Hijri and Gregorian date converter works entirely offline using the system calendar engine, and moon phase glyphs reflect the lunar cycle.

If you grant calendar access, Soluna reads your Mac's events to mark days, list your daily agenda, and surface meeting join links for services like Zoom, Teams, and Google Meet, all without that data ever leaving your device. Prayer times come from the free public AlAdhan API, which receives only your coordinates and calculation preferences and is queried at most once per day. There are no accounts, no advertising, and no analytics. Soluna is built for macOS 13 and later, runs as a lightweight menu-bar utility, and was prepared for the Mac App Store for the Saudi Arabia region.

Dual calendar at a glance A single popover grid shows Gregorian and Hijri (Umm al-Qura) dates together, with a toggle for which system is primary and Arabic-Indic or Western numerals for the menu-bar day.

Daily prayer times Shows the five daily prayers (Fajr, Dhuhr, Asr, Maghrib, Isha) for your location, with selectable calculation method, madhab, high-latitude rule, and per-prayer minute adjustments.

World clocks with a time scrubber Add world-clock cities and drag a slider to compare times across zones; GMT offsets are derived live from the system time zone database, never hardcoded.

Occasions ribbon Highlights upcoming Islamic occasions such as Ramadan and Eid plus your own custom occasions, with multi-day spans shown across the calendar.

Offline Hijri and Gregorian converter A built-in converter translates dates between the Gregorian and Umm al-Qura calendars using the Foundation calendar engine, with no network call.

Calendar agenda and meeting links With your permission, Soluna reads your Mac's calendar events to show day markers, a daily agenda, and one-tap join links for Zoom, Teams, Meet, Webex, GoToMeeting, and Whereby; this stays on device.

Moon phase display Moon phase glyphs reflect the current point in the lunar cycle alongside the Hijri date.

Quiet menu-bar utility Runs as a background menu-bar item (LSUIElement) with optional launch at login, manual or automatic location, and a dedicated settings window.