This Mercury transit was visible for several hours in most of the world, including North and South America, Africa, and Europe.
Watch a recording of our Mercury transit LIVE Stream!
Was this transit visible in Hong Kong?
Where the Transit Was Seen
Try our new interactive eclipse maps. Zoom in and search for accurate eclipse times and visualizations for any location.
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Because Mercury is so small and far away from Earth, you need a telescope or binoculars with a proper Sun filter to see it.
Where the 2019 Mercury Transit Was Seen
Regions seeing at least some parts of the transit: Europe, West in Asia, Africa, North America, South America, Pacific, Atlantic, Indian Ocean, Antarctica.
Was this transit visible in Hong Kong?
Who Could See the Transit
Shades of darkness
Night
Astronomical Twilight (Sun was 12 - 18 degrees below the horizon)
Nautical Twilight (Sun was 6 - 12 degrees below the horizon)
Civil Twilight (Sun was 0 - 6 degrees below the horizon)
Day
Entire transit visible
Parts of transit visible (Sun rose or set during transit)
Transit not visible
When the 2019 Mercury Transit Happened Worldwide — Timeline
This Mercury transit lasted around five and a half hours in total. The May 2016 transit lasted about seven and a half hours. In May 2095, there will be another one almost as long.
This Mercury transit was the last one for 13 years. The next one is on November 12—13, 2032.
Planet transits are normally visible from all locations where the Sun is up. However, because of different viewing angles, the start and end times can vary by a few minutes. The times below are actual times (in UTC) when the transit is visible.
| Eclipse Stages Worldwide | UTC Time | Local Time in Hong Kong* |
|---|---|---|
| First location that saw the partial transit begin | 11 Nov, 12:34:40 | 11 Nov, 20:34:40 |
| Geocentric** partial transit began (ingress, exterior contact) | 11 Nov, 12:35:22 | 11 Nov, 20:35:22 |
| First location that saw the full transit begin | 11 Nov, 12:36:22 | 11 Nov, 20:36:22 |
| Geocentric** full transit began (ingress, interior contact) | 11 Nov, 12:37:04 | 11 Nov, 20:37:04 |
| Mercury was closest to the Sun's center | 11 Nov, 15:19:48 | 11 Nov, 23:19:48 |
| Geocentric** full transit ended (egress, interior contact) | 11 Nov, 18:02:38 | 12 Nov, 02:02:38 |
| Last location that saw full transit end | 11 Nov, 18:03:20 | 12 Nov, 02:03:20 |
| Geocentric** transit ended (egress, exterior contact) | 11 Nov, 18:04:19 | 12 Nov, 02:04:19 |
| Last location that saw partial transit end | 11 Nov, 18:05:01 | 12 Nov, 02:05:01 |
* These local times do not refer to a specific location but indicate the beginning, peak, and end of the eclipse on a global scale, each line referring to a different location. This transit isn't visible in Hong Kong.
** The geocentric times refer to a theoretical situation where the transit is viewed from the Earth's center. They are used to provide an approximately average time schedule for astronomical events. Because of varying perspectives, observers on the Earth's surface will experience the transit at slightly different times depending on their location.
Geocentric duration of this Mercury Transit is 5 hours, 28 minutes, 57 seconds.
Transits and eclipses visible in Hong Kong
Previous Mercury Transit was on 9 May 2016.