Description
A full day on one ring: sunrise, sunset, and how much daylight is left - at a glance.
Dygn shows your whole day on a single 24-hour ring instead of the usual 12-hour clock. Midday sits at the top, midnight at the bottom, and time runs clockwise — so daylight fills the top half of the dial and night fills the bottom.
The daytime arc is split at the sun's current position. The part of the day you've already spent fills in solid; the daylight still ahead of you is a soft tail that fades toward dusk. Sunrise and sunset are marked with their own glyphs, a moving dot tracks "now," and a small percentage tells you how much daylight is elapsed. One look tells you where you are in the day and how much light is left.
Sunrise and sunset are calculated for your exact location, and the dial handles the extremes: no night band during the midnight sun, a full dark ring during polar night.
The center stays quiet and readable: 24-hour time, the date, and a single row of stats — heart rate, steps, and battery.
FEATURES
• True 24-hour solar dial — one ring for the entire day and night
• Live sunrise/sunset for your location, with polar day/night handling
• Two-tone daylight arc: elapsed fill plus a fading tail to sunset
• Daylight percentage (choose: elapsed, remaining, or full-day elapsed)
• Clean center: 24h time, date, and heart rate · steps · battery
• Always-on display friendly — a minimal low-power layout
• Customizable sun and ring colors from an 11-color palette
• English or Swedish day/month labels
SETTINGS
• Sun color — sunrise/sunset glyphs, the sun marker, and the tail
• Day ring color — the elapsed-daylight fill and the percentage
• Top percentage shows — daylight elapsed, daylight remaining, or full 24h elapsed
• Labels — English or Swedish
"Dygn" is Swedish for a full day-and-night cycle: one 24-hour period, which is exactly what the ring draws.
Note: Dygn uses your position to calculate sunrise and sunset. If no fix is available it falls back to your last known location so the face never blanks.
What is new
* VERSION 1.3.3 *
Fixed the night side of the dial briefly lighting up in the ring color for a few minutes after sunrise.
* VERSION 1.3.2 *
What's new
• Sun band appears sooner after install: if the watch has no GPS fix yet, Dygn now uses the location from your phone's weather sync.
• Clear hint when location is missing: the top field shows "No GPS fix" (or "Set location" in manual mode) instead of leaving the band blank.
• Faster recovery: Dygn rechecks for a location every minute until it has one, instead of every 15 minutes.
• Stability: added safeguards around timezone and GPS lookups to prevent a startup crash reported on fenix 6S Pro.
Tip: if the sunrise/sunset band is still empty, start any GPS activity outdoors, wait for a GPS lock, then return to the watch face.
* VERSION 1.3.1 *
Stability and compatibility update: fixes a startup crash affecting fēnix 6 and regional firmware variants, hardens location/timezone calculations with graceful fallback to watch time, and ensures date labels follow your watch language.
* VERSION 1.3 *
Fixed daylight progress when the watch and solar location use different timezones.
Fixed solar times and daylight tracking across midnight.
Fixed missing dawn and dusk during polar night.
“Next event” fields now show only upcoming events.
Improved daylight-saving time handling where timezone rules are available.
Improved always-on burn-in protection on older AMOLED devices while preserving Dygn’s familiar design.
MIP watches now retain the full watchface while asleep.
Reduced unnecessary processing during screen updates.
* VERSION 1.2 *
• Weather support: Display current / feels-like temp, high/low, rain chance, humidity, or condition in the top slot or stat row (auto °C / °F).
• Twilight & Solar events: Added civil dawn & dusk calculations, visual dawn/dusk marks on the ring, and next sunrise/sunset/dawn/dusk stat fields.
• New settings: Toggle dawn/dusk ring marks and configure 11 top-slot modes and 23 stat field sources.
Screenshots
Supported language (1)
Compatible devices (151)
Approach® S50
Approach® S70 (42mm)
Approach® S70 (47mm)
D2™ Air
D2™ Air X10
D2™ Air X15
D2™ Mach 1
D2™ Mach 1 Pro
D2™ Mach 2
D2™ Mach 2 Pro
Darth Vader™
Darth Vader™
Descent™ G2
Descent™ MK2
Descent™ MK2
Descent™ Mk2S
Descent™ Mk2S
Descent™ MK3 - 43mm
Descent™ MK3i - 51mm
Enduro™
Enduro™
Enduro™ 2
Enduro™ 3
epix™ (Gen 2)
epix™ (Gen 2)
epix™ Pro (42mm)
epix™ Pro (47mm)
epix™ Pro (51mm)
fēnix® 5 Plus
fēnix® 5 Plus
fēnix® 5S Plus
fēnix® 5S Plus
fēnix® 5X Plus
fēnix® 5X Plus
fēnix® 6
fēnix® 6
fēnix® 6 Dual Power
fēnix® 6 Pro
fēnix® 6 Pro
fēnix® 6 Pro Dual Power
fēnix® 6 Pro Solar
fēnix® 6 Solar
fēnix® 6S
fēnix® 6S
fēnix® 6S Dual Power
fēnix® 6S Pro
fēnix® 6S Pro
fēnix® 6S Pro Dual Power
fēnix® 6S Pro Solar
fēnix® 6S Solar
fēnix® 6X Pro
fēnix® 6X Pro
fēnix® 7
fēnix® 7
fēnix® 7 Pro
fēnix® 7 Pro – Solar Edition (No Wi-Fi®)
fēnix® 7S
fēnix® 7S
fēnix® 7S Pro
fēnix® 7X
fēnix® 7X
fēnix® 7X Pro
fēnix® 7X Pro No Wi-Fi
fēnix® 8 AMOLED (43mm)
fēnix® 8 AMOLED (47mm/51mm)
fēnix® 8 Pro
fēnix® 8 Solar (47mm)
fēnix® 8 Solar (51mm)
fēnix® E
First Avenger
First Avenger
ForeAthlete 245
ForeAthlete 245 Music
ForeAthlete 645 Music
ForeAthlete 745
Forerunner® 165
Forerunner® 165 Music
Forerunner® 170
Forerunner® 170 Music
Forerunner® 245
Forerunner® 245
Forerunner® 245 Music
Forerunner® 245 Music
Forerunner® 255
Forerunner® 255 Music
Forerunner® 265
Forerunner® 265S
Forerunner® 570 - 42mm
Forerunner® 570 - 47mm
Forerunner® 645 Music
Forerunner® 70
Forerunner® 70
Forerunner® 745
Forerunner® 945
Forerunner® 945
Forerunner® 945 LTE
Forerunner® 955 Dual Power
Forerunner® 965
Forerunner® 970
Instinct® 3 – 45 mm, AMOLED
Instinct® 3 – 50 mm, AMOLED
Instinct® Crossover AMOLED
MARQ® (Gen 2)
MARQ® Commander (Gen 2) – Carbon Edition
MARQ™ Adventurer
MARQ™ Adventurer
MARQ™ Athlete
MARQ™ Athlete
MARQ™ Aviator
MARQ™ Aviator
MARQ™ Aviator (Gen 2)
MARQ™ Captain
MARQ™ Captain
MARQ™ Commander
MARQ™ Commander
MARQ™ Driver
MARQ™ Driver
MARQ™ Expedition
MARQ™ Expedition
MARQ™ Golfer
MARQ™ Golfer
Mercedes-Benz Venu®
Mercedes-Benz Venu®
Mercedes-Benz Venu® 2
Mercedes-Benz Venu® 2
Mercedes-Benz Venu® 2S
Mercedes-Benz Venu® 2S
quatix® 6
quatix® 6X
tactix® 7
tactix® 7 – AMOLED Edition
tactix® 8 – 47 mm, AMOLED
tactix® 8 – 51 mm, Solar
Venu®
Venu®
Venu® 2
Venu® 2
Venu® 2 Plus
Venu® 2 Plus
Venu® 2S
Venu® 2S
Venu® 3
Venu® 3S
Venu® 4 – 41 mm
Venu® 4 – 45 mm
vívoactive® 3 Music
vívoactive® 3 Music
vívoactive® 4
vívoactive® 4
vívoactive® 5
vívoactive® 6