apoorva lal: fun(?) little webapp to plot daylight length D(t) and D'(t) for anywhere on the globe at any time (t) in the year lalten.org/daylight sanity checks: - reproduce solstices as D'(t) crossing y=0 - equator has flat D(t), D'(t) [cc @dggoldst.bsky.social who frequently posts about D''(t) ]

fun(?) little webapp to plot daylight length D(t) and D'(t) for anywhere on the globe at any time (t) in the year lalten.org/daylight sanity checks: - reproduce solstices as D'(t) crossing y=0 - equator has flat D(t), D'(t) [cc @dggoldst.bsky.social who frequently posts about D''(t) ]