Horizon Hour

When to see the Milky Way in Nantes, France

Thursday, October 29, 2026 · local time

The Milky Way core is not well placed tonight: it is below 10°, the sky isn't fully dark while it's up, or a bright Moon is in the sky.

Best nights in the coming months

Night ofCore visibleWindowMax height
Wed, Jun 21:28 – 4:583h 30m14°
Thu, Jun 31:20 – 4:503h 30m14°
Sat, Jun 51:15 – 4:453h 30m14°
Sun, Jun 61:07 – 4:373h 30m14°
Mon, Jun 71:09 – 4:393h 30m14°
Tue, Jun 81:01 – 4:313h 30m14°
Tue, Jun 2923:34 – 3:043h 30m14°
Wed, Jun 3023:33 – 3:033h 30m14°
Fri, Jul 223:21 – 2:513h 30m14°
Sat, Jul 323:20 – 2:503h 30m14°

Milky Way season

October 20260 of 3
November 20260 of 30
December 20260 of 31
January 20270 of 31
February 20270 of 28
March 20270 of 31
April 202717 of 30
May 202721 of 31
June 202723 of 30
July 202725 of 31
August 202716 of 31
September 20271 of 30
October 20270 of 31
November 20270 of 30
December 20270 of 31
January 20280 of 3

Nights per month with at least 20 minutes of good viewing.

We count a night when the galactic centre is at least 10° above the horizon, the sky is fully dark (between astronomical dusk and dawn) and the Moon is below the horizon or less than 25% lit. City lights matter too: see the nearest dark area on the night sky page.