Biodynamic wine calendar
May 2026 biodynamic calendar
Fruit, flower, leaf and root days for May 2026, with the exact time each one starts and ends. Fruit days are the best for drinking wine; root days, the worst.
- Fruit days · best for wineMay 6–7, 15–16, 22–24
- Flower days · good for wineMay 1–2, 11, 19–20, 29–30
8 leaf days, 9 root days and 3 unfavorable windows complete the month. Each date counts as the day type that covers most of it. Times are in UTC (your own time zone once the page loads).
May 2026 day by day
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FriMay 1
Flower DayGood for wine
Root until 11:32 AMFlower from 11:32 AM
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SatMay 2
Flower DayGood for wine
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SunMay 3
Leaf DayNot ideal
Flower until 9:32 AMLeaf from 9:32 AM
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MonMay 4
Leaf DayNot ideal
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TueMay 5
Leaf DayNot ideal
Leaf until 12:16 PMFruit from 12:16 PM
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Wed–ThuMay 6–7
Fruit DayBest for wine · all day
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FriMay 8
Root DayPoor for wine
Fruit until 7:33 AMRoot from 7:33 AM
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SatMay 9
Root DayPoor for wine
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SunMay 10
Root DayPoor for wine
Root until 2:20 PMFlower 2:20 PM–10:36 PMUnfavorable from 10:36 PM
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MonMay 11
Flower DayGood for wine
Unfavorable until 10:36 AMFlower from 10:36 AM
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TueMay 12
Leaf DayNot ideal
Flower until 9:51 AMLeaf from 9:51 AM
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Wed–ThuMay 13–14
Leaf DayNot ideal · all day
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FriMay 15
Fruit DayBest for wine
Leaf until 12:59 AMFruit from 12:59 AM
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SatMay 16
Fruit DayBest for wine
Fruit until 4:35 PMRoot from 4:35 PM
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SunMay 17
Root DayPoor for wine
Root until 7:45 AMUnfavorable 7:45 AM–7:45 PMRoot from 7:45 PM
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MonMay 18
Root DayPoor for wine
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TueMay 19
Flower DayGood for wine
Root until 2:35 AMFlower from 2:35 AM
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WedMay 20
Flower DayGood for wine
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ThuMay 21
Leaf DayNot ideal
Flower until 12:29 AMLeaf from 12:29 AM
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FriMay 22
Fruit DayBest for wine
Leaf until 10:36 AMFruit from 10:36 AM
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SatMay 23
Fruit DayBest for wine
Fruit until 9:25 AMUnfavorable 9:25 AM–9:25 PMFruit from 9:25 PM
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SunMay 24
Fruit DayBest for wine
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MonMay 25
Root DayPoor for wine
Fruit until 4:10 AMRoot from 4:10 AM
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Tue–WedMay 26–27
Root DayPoor for wine · all day
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ThuMay 28
Root DayPoor for wine
Root until 5:30 PMFlower from 5:30 PM
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FriMay 29
Flower DayGood for wine
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SatMay 30
Flower DayGood for wine
Flower until 3:44 PMLeaf from 3:44 PM
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SunMay 31
Leaf DayNot ideal