Use APKPure App
Get SOLAR DAY LENGTH old version APK for Android
태양 광 낮의 길이 앱은 정확한 낮의 길이를 계산
This app calculates the exact day length using your current location or another location's. This account can be done in 365 days and present this calculation as a list. It allows you to save this list in excel format so you can use it in your work. You can share your work with other friends.