SOLAR DAY LENGTH

วันแสงอาทิตย์ยาว App คำนวณระยะเวลาในวันที่แน่นอน

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.