Hebcal
FreeLiveLast verified 24 Sept 2026
Converts Gregorian/Hebrew dates and returns Jewish holidays, Shabbat times, and Torah readings.
Example request
curl -s 'https://www.hebcal.com/converter?cfg=json&gy=2026&gm=9&gd=23&g2h=1'
Free tier, in plain English
No key needed; free use is capped at 90 requests per 10 seconds before a 429 response.
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