Night sky tools
Calendars and calculators for planning a night under the stars: meteor shower peaks with the Moon's brightness, Moon phases, eclipses for 2026 and 2027, and when it gets truly dark where you are.
ToolEclipse calendarSolar and lunar eclipses for 2026–2027 by region.ToolMeteor shower calendarPeak dates, rates and Moon brightness for 2026 and 2027.ToolMoon phase calendarExact phase times in your time zone, plus Moon brightness for any date.ToolDark sky calculatorSunset, twilight and full darkness for any place and date.