Best Twilight Nautical Apps & Games

Civil Twilight Calculator

by Aviametrix, LLC

$0.99

Calculate precise daylight and twilight times for pilots and outdoor professionals. This app performs all celestial calculations internally, requiring no internet connection for core functionality. It supports GPS locations, global airports, and even addresses when online, with accurate historical and future data.

Nautical Rules

Master the Rules of the Road

Free

Master USCG Navigation Rules with a comprehensive question bank and smart study features. Track your progress, practice for exams, and study offline to navigate with confidence.

Sunrise, Sunset

Moon,Time,Direction,Elevation

Free

This app displays the precise times and directions of sunrise and sunset based on your current location and elevation. It also provides detailed information about the moon, including its phase, rise and set times, and illumination.

Twilight Quiz

by Nix Studios

Free

Test your knowledge of the Twilight saga with engaging quizzes covering movies, books, cast, and characters. Challenge yourself with difficulty levels from easy to expert and aim for a perfect score.

Sunrise Sunset & Day Length

Golden Hour, Twilight & Dusk

Free

This app provides precise sunrise, sunset, and day-length times for any location. It also details golden hour, blue hour, and twilight phases, offering a comprehensive view of daylight changes throughout the year. All calculations are performed locally on your device for privacy.

Sunrise Times

Sunrise, sunset and twilight…

Free

Get precise sunrise, sunset, and twilight times for any location and date. Plan your day with solar noon and day length information. Easily share event data and create calendar reminders.

Daylight

by Philippe Casgrain

Free

Displays precise sunrise and sunset times for your current location, adaptable to any date. It also calculates civil, nautical, and astronomical twilight periods. Ideal for photographers, cyclists, and stargazers.

My nautical school

by Advenio Software

Free

This app provides tools for nautical course instructors to deliver engaging content to their students. It allows for custom branding and offers learning modules on radio, sounds, lights, and rules of passage, accessible anytime on mobile devices.

Perpetual Nautical Almanac

by RPA TECHNOLOGIES SL

$6.99

Calculate precise celestial positions for navigation from 1900 to 2050. Get real-time data on the Sun, Moon, planets, and stars, including rise/set times and atmospheric corrections.

Sunlitt: Sun Tracker & Seeker

Shadow Map, Position & Locator

Free

Track the sun's position, movements, and shadows with this AR-powered tool. Analyze sunlight, visualize shadow movement in real-time, and get precise solar event timings. Ideal for creators and outdoor enthusiasts.

Rise&Set

by John Sibly

Free

This application provides precise sunrise and sunset times for any location worldwide, on any given date. It also displays twilight durations and the current phase of the moon.

Sailor's Deck: COLREGS

Nav Lights & Day Shapes Cards

Free

Master navigation lights and day shapes for skipper exams with this flashcard app. It uses spaced repetition to build lasting visual memory, tracks your progress, and resurfaces difficult configurations until they stick. Study offline with no ads or subscriptions.

Golden Hour App

by Oleg Kan

Free

Calculate sunrise, sunset, and various sunlight phases like golden hour for any location. This tool offers a simple interface and works offline, allowing you to track your favorite cities.

Nautical Cloud - Racing

Race-ready with Nautical Cloud

Free

This app provides yacht racing crews with real-time event updates, course management, and race declaration features. It ensures participants are informed and in control throughout race days, from local regattas to global championships.

Nautical Calculator Preview

Nautical Calculator Preview

Free

This app assists with critical marine navigation tasks, including real-time ship movement, route planning, and complex sailing calculations. It also provides tools for collision avoidance, maneuvering, and learning maritime regulations and signaling.