DayLight: Last Usable Light

DayLight: Last Usable Light

Know when it really gets dark

212 ratings
97 reviews
$1.99

Details

  • Released
  • Updated

Features

DayLight: Last Usable Light screenshot #1 for iPhone
DayLight: Last Usable Light screenshot #2 for iPhone
DayLight: Last Usable Light screenshot #3 for iPhone
DayLight: Last Usable Light screenshot #4 for iPhone
DayLight: Last Usable Light screenshot #5 for iPhone
DayLight: Last Usable Light screenshot #6 for iPhone
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About

Visually displays sunrise and sunset times for any location on Earth. Offers detailed twilight information and a countdown to sunset. Features a modern design with intuitive graphics and animations.

Visual sunrise/sunset display
Twilight time details
Countdown timer for sunset
Location detection via GPS
Automatic time-zone adjustment
Portrait and landscape modes
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What users say

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+1

What's New in DayLight

3.0.1

July 27, 2026

A major new update for DayLight. Sunset isn't darkness. DayLight now shows how much usable light is really left and when it actually gets dark outside. New in this version: • Remaining usable light at a glance • Better real-darkness estimate • Expanded twilight and light details • Improved widgets, notifications, and Apple Watch support The original twilight features are still here, now expanded and easier to use.

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Charts

Top Paid

📉 72-1

Weather

This app dropped -1 position in Weather chart.

Last updated on July 30, 2026.

User reviews

Needs upgrading.

The app does not work for 2026

No longer working

Can’t look at dates past 2025
Support untraceable

Immer noch nicht gefixt

Seit iOS 18 kann man keine Örtlichkeiten mehr eingeben. Klasse App, aber so unbrauchbar.

Response from developer

Hallo, vielen Dank für dein Feedback. Du hattest vollkommen recht – nach dem iOS-Update funktionierte die Ortssuche leider nicht mehr, wodurch die App kaum noch nutzbar war. Seitdem wurde DayLight.One komplett überarbeitet und modernisiert. Das Problem ist behoben, und die Ortssuche funktioniert in der aktuellen Version wieder zuverlässig. Falls du der App noch einmal eine Chance gibst, würde ich mich sehr über dein Feedback freuen. Und wenn dich die neue Version überzeugt, würde ich mich auch über eine aktualisierte Bewertung sehr freuen. Vielen Dank!

No longer supported

Can’t dial in future dates as of 1/1/2026…support is a dead link. A shame, I’ve used this app for years. Now to search out another one.

Won't add locations

in the last couple months it has become impossible to load any locations into this app. I tried deleting and then re-downloading and now it won’t even take my current location. When you attempt to type in a location it crashes every time.

Developer apps

User experience

🐞

Reported Bugs

10 issues

Location input field crashes on iOS 18+

Bug

Cannot add or edit favorite locations

Bug

App does not work for dates past 2025

Bug

Date displays one day behind actual date

Bug

Display formatting issues on iPhone 6 Plus

Bug

Text overlapping and cutoff on larger screens

Bug

Share menu causes app crashes

Bug

Timezone calculation errors for certain US cities

Bug

Spelling errors in UI labels

Bug

Location search disappears when typing

Bug

Requested Features

9 requests

Widget support for home screen

Feature

Offline database of popular cities

Feature

Option to hide detailed data table

Feature

Ability to rearrange location order

Feature

Timer/alarm for sunrise/sunset events

Feature

Dark mode option

Feature

Help menu explaining twilight types

Feature

Golden hour highlighting feature

Feature

Offline functionality without GPS

Feature

FAQ

What does DayLight.One do?

DayLight.One visually displays the times of sunrise and sunset for any location on Earth. It provides a clear overview of how long the sun will shine and offers detailed information about astronomical, nautical, and civil twilight.

What are the key features of DayLight.One?

Key features include a simple and neat visual display with stylish animations, a 24-hour clock dial, portrait and landscape modes, a countdown timer for sunset, detailed twilight times, automatic location detection via GPS, and automatic time-zone adjustment.

Is DayLight.One free to use?

Yes, the application is available for free. It does not have in-app purchases or advertisements, offering a completely free experience to users.

What devices is DayLight.One compatible with?

DayLight.One is a universal app designed for both iPhone and iPad devices. It supports both portrait and landscape orientations on any device.

How can I use DayLight.One to plan my day?

You can use DayLight.One to understand daylight hours for any location, helping you plan outdoor activities, photography sessions, or simply know when to expect sunset. The twilight information is also useful for specific activities like sailing or stargazing.