Patrick Ryan’s sourdough bread content is a how-to masterclass rather than a scheduled event, so there isn’t a specific “when” date shown in the available information. The recipe/video source presents the method and notes that the starter is ready after about 7 days, with the actual bread then taking roughly a day to finish, depending on proofing and baking time.

What the source shows

  • The sourdough starter takes about 7 days to develop before it is ready to use.
  • The white sourdough recipe then includes mixing, resting, proving for 4 hours, an overnight fridge proof, and baking the next morning.
  • The related video is a masterclass/Q&A format, not a live announcement of a future baking time.

Practical reading

If you meant “when can I make Patrick Ryan’s sourdough bread?”, the answer is: after the starter has matured, which the recipe says is around day 7, then the dough process continues into the next day’s bake. If you meant a specific upload or live appearance, the available results do not give a scheduled date.

TL;DR

Patrick Ryan’s sourdough bread is made after the starter is ready in about a week, then baked after an overnight proof; no separate date for a planned appearance is shown in the sources.