Sunrise varies greatly. In my country, it’s anywhere as early as 5am and as late as 10am (9am with DST) That’s quite a range to sync to. At least syncing to no

Sunrise varies greatly. In my country, it’s anywhere as early as 5am and as late as 10am (9am with DST) That’s quite a range to sync to. At least syncing to noon, you don’t get much shifting throughout the year since sunset and sunrise shift roughly equally.