Magic Hour

What this is about

The term is useful as a scheduling signal and useless as a definition. When someone writes magic hour on a call sheet, what they mean in practice is: this shot has one window, it will not repeat today, and everything else must be finished before it starts. Some crews use it for the golden light before sunset, some for the twilight after, some for both. That ambiguity is exactly why the AD writes actual clock times underneath, taken from a sun calculator for that location and date.

A term only helps when everyone on set means the same thing by it — so what follows is how it is used, not a dictionary definition.

What runs differently here

Where this differs from the general case:

• Ask which window is meant before agreeing to it: golden hour, blue hour or the whole transition are three different call times.
• The name survives from film stock days, when the changing light forced constant exposure adjustment on a running clock.
• Never schedule two magic-hour shots at different locations on the same day — there is no second window until tomorrow.

With TillyGen

Instead of a vague label, TillyGen puts concrete times on the day, so everyone plans against the same window.

Change one constraint and the consequences travel through the whole plan: affected shots are flagged, the call sheet is regenerated, and nobody keeps working from yesterday's version.