Mauna Kea stargazing in February 2027
Stargazing at the visitor station (2,800 m). The summit requires 4x4 and acclimatisation.
Mon 1 Feb to Sun 28 Feb 2027
Best night: Sun 7 February 2027
Dark from 19:34 to 05:41 · 10.2 h without the moon · Milky Way core: 1.2 h
| Night of | Moon | Dark hours | Moon-free | Milky Way core | Score |
|---|---|---|---|---|---|
| Mon 1 Feb | 16% | 10.3 | 8.7 | moonlit only | 98 |
| Tue 2 Feb | 10% | 10.3 | 9.5 | moonlit only | 99 |
| Wed 3 Feb | 5% | 10.3 | 10.2 | 0.8 h | 100 |
| Thu 4 Feb | 2% | 10.2 | 10.2 | 0.8 h | 100 |
| Fri 5 Feb | 0% | 10.2 | 10.2 | 1.0 h | 100 |
| Sat 6 Feb | 0% | 10.2 | 10.2 | 1.0 h | 100 |
| Sun 7 Feb | 3% | 10.2 | 10.2 | 1.2 h | 100 |
| Mon 8 Feb | 7% | 10.2 | 9.3 | 1.2 h | 100 |
| Tue 9 Feb | 13% | 10.2 | 8.5 | 1.3 h | 98 |
| Wed 10 Feb | 21% | 10.2 | 7.5 | 1.3 h | 95 |
| Thu 11 Feb | 31% | 10.2 | 6.7 | 1.3 h | 91 |
| Fri 12 Feb | 41% | 10.2 | 5.7 | 1.5 h | 85 |
| Sat 13 Feb | 52% | 10.2 | 4.5 | 1.5 h | 75 |
| Sun 14 Feb | 64% | 10.2 | 3.5 | 1.7 h | 64 |
| Mon 15 Feb | 75% | 10.2 | 2.3 | 1.7 h | 51 |
| Tue 16 Feb | 84% | 10.0 | 1.2 | 1.2 h | 37 |
| Wed 17 Feb | 92% | 10.0 | 0.3 | moonlit only | 25 |
| Thu 18 Feb | 97% | 10.0 | 0.0 | moonlit only | 18 |
| Fri 19 Feb | 100% | 10.0 | 0.0 | moonlit only | 15 |
| Sat 20 Feb | 100% | 10.0 | 0.0 | moonlit only | 15 |
| Sun 21 Feb | 97% | 10.0 | 0.0 | moonlit only | 18 |
| Mon 22 Feb | 92% | 10.0 | 1.0 | moonlit only | 30 |
| Tue 23 Feb | 85% | 10.0 | 1.8 | moonlit only | 41 |
| Wed 24 Feb | 77% | 10.0 | 2.8 | moonlit only | 53 |
| Thu 25 Feb | 68% | 10.0 | 3.7 | moonlit only | 63 |
| Fri 26 Feb | 58% | 10.0 | 4.7 | moonlit only | 74 |
| Sat 27 Feb | 49% | 9.8 | 5.5 | moonlit only | 82 |
| Sun 28 Feb | 39% | 9.8 | 6.5 | moonlit only | 89 |
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Questions
What is the best night for stargazing at Mauna Kea in February 2027?
The best nights are Sun 7 Feb, Mon 8 Feb, Fri 5 Feb, Sat 6 Feb, Wed 3 Feb, when the sky is fully dark and the moon is down for most of the night.
Can you see the Milky Way core at Mauna Kea in February?
Yes, on 14 nights the galactic centre is above 10° during moon-free darkness, up to 1.7 hours a night.
Mauna Kea stargazing by month
Weather is not included. Times are local (Pacific/Honolulu).