Tucson, United States
Lyrids 2027 from Tucson
The Lyrids peak on the night of Thursday, April 22. From Tucson the best time to watch is the last dark hour, before about 4:49 AM, when the radiant is almost straight overhead. Under a dark sky that means up to about 6 meteors an hour. From inside the city you will see far fewer.
The night at a glance
- Gets dark
- 7:54 PM
- Radiant rises
- 8:44 PM
- Best time
- The last hour before 4:49 AM
- Light again
- 4:49 AM
- Moon
- 94% lit, rises around 9:24 PM
Times are local to Tucson, worked out for the city centre. Dark means the sun is 12 degrees below the horizon.
Where to look
Meteors can appear anywhere in the sky. They streak away from the radiant, which sits almost straight overhead at its best. Face that way but keep your gaze wide. Give your eyes twenty minutes to adjust and keep your phone in your pocket. The darker your spot, the more you will see.
About the Lyrids
The Lyrids are active from mid to late April. The meteors are debris from comet Thatcher (C/1861 G1) and hit the atmosphere at about 49 km per second. At the peak, a perfectly dark sky with the radiant overhead would show about 18 an hour. Real counts are lower.