When making a two-day eruv in opposite directions, is it required that each eruv location be reachable on the first day?
Synopsis
The eruv must be accessible as a meal while it is still day (bein hashmashot). Since accessibility is judged from day one, the second eruv location must be reachable on day one for the second-day eruv to be valid.
More in Eruv Tavshilin Procedure
When Yom Tov falls adjacent to Shabbat (or for two days of Yom Tov in the diaspora), can one make two separate eruvei techumin — one for each day — in opposite directions?
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When acquiring eruv techumin by foot (bein hashmashot) on the second day of a Shabbat-Yom Tov combination, may one verbally declare the eruv?
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Does Yom Tov observe the laws of eruv techumin but not eruv chatzeirot?
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