You seem to be using a different sunset time for Jerusalem, Israel, than is commonly used here.
I assume the difference is between observed sunset and astronomical sunset.
1. Can you make this an option in the future?
2. I tried to adjust for this by changing the offsets in minutes for candle-lighting and havdalah. This works more or less for havdalah. However, when I change the number of minutes before sunset for candle-lighting, your web-site changes the value back to 40. Can you disable this annoying feature?
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