Sun and Moon changelog

1.0 September 24, 2026

• A 24-hour dial of the day's light for any place and date, with the sun and moon marked and a time slider.
• Sunrise, sunset, solar noon, day length and its change from the day before.
• Civil, nautical and astronomical twilight, blue hour and golden hour, morning and evening.
• When the light changes next, and how long until then.
• The sun's path across the sky, the moon's phase, moonrise and moonset, and the next new and full moon.
• A year of daylight for the chosen place, with the longest and shortest days.
• Find a place by name, by latitude and longitude, or from this device's location.