Describe the bug

Example location: Lattitude: 53,3° N Longitude: 10° E
Gregorian year count: 2025

• From 03.04 on, till 23.09, the twilight phases do not have the same duration anymore.

• From 12.05 on, civil and nautical twilights are disappearing and appearing only again on 29.07

Daylight saving time (dst) 2025 in that region is from 30.03. till 26.10.

Notice, that on 21.06 (begin of summer) there's normaly civil twilight and nautical twilight, but no astronomical twilight, but the app shows only astronomical twilight.

Screenshots

Version Info:

• NaturalHour Version: [0.2.2]
• Suntimes Version: [0.16.3 (7)]
• Android Version: [Android 11, LineageOS 18.1]