Counts every day in the display zone, TALLY_TIMEZONE (America/New_York in production), instead of UTC: the calendar, date chart, periods, today, day shards and their commit times, commit types, land gap, timelines, burn, link preview and prerendered stamp. Storage stays UTC. Unset, the output is unchanged.
The share keeps UTC days, because the global summary counts UTC days; the method text says so when a zone is set.
Verified on a copy of the live index: totals unchanged (8,574 all time, 905 over the last 10 days); 23:30 New York lands on its New York date; DST days have 23 and 25 hours; with the zone unset, site.json matched main apart from the rolling weekly windows.
🤖 Generated with Claude Code