Live Transit of Venus 2012 Time in Your Country on June 5-6

Live Transit of Venus 2012 Time in Your Country on June 5-6

Live Transit of Venus 2012 Times in Your Country

On June 5-6, 2012, Venus will pass in front of the Sun. The transit of Venus 2012 will be the last chance to view this phenomenon for over 100 years.

Transit of Venus 2012 explained

During the transit, Venus passes between Sun and Earth. The planet becomes visible from Earth as a small dot against the Sun’s disk. Although Venus is almost four times larger than the moon, it blocks a much smaller portion of the Sun’s face than the moon does during a solar eclipse. This is because it is much further away from Earth.

Venus is the second planet from the Sun, Earth is the third. On a clear night Venus can also be seen as a bright “star” in the sky, especially shortly after sunset or before sunrise. This is why it is also referred to as “evening star” or “morning star”.

Transit of Venus 2012 – Timeline

It takes Venus 6 hours and 40 minutes to travel across the Sun’s disk. Seen from the Earth’s center (geocentric coordinates) the transit begins at 22:09:29 and ends at 04:49:27 Universal Time (UT).

Depending on the observer’s actual geographic location, times will differ by up to several minutes (see table below).

Note: Times are stated in Universal Time – a time standard based on the Earth’s rotation. Click on the links to see corresponding local times worldwide.

  • June 5, 22:09:29 UT: the planet’s first contact with the outer rim of the Sun’s disk.
  • June 5, 22:27:26 UT: Venus becomes fully visible in front of the Sun.
  • June 6, 01:29:28 UT: moment of “greatest transit” (the closest Venus appears to the center of the Sun’s disk).
  • June 6, 04:31:30 UT: Venus reaches the opposite side of the Sun’s rim
  • June 6, 04:49:27 UT: the planet completes its transit across the Sun’s disk.

Transit of Venus 2012 – Local Time in your Country or, City

Location Beginning of Transit of Venus 2012
or sunrise
End of transit of Venus 2012
or sunset
Honolulu, Hawaii
12:10 (12:10 p.m.), June 5 18:44 (6:44 p.m.), June 5
Los Angeles, USA
15:06 (3:06 p.m.), June 5 20:02 (8:02 p.m.), June 5 (sunset)
New York, USA
18:03 (6:03 p.m.), June 5 20:24 (8:24 p.m.), June 5 (sunset)
London, UK
04:45 (4:45 a.m.), June 6 (sunrise) 05:54 (5:54 a.m.), June 6
Paris, France
05:49 (5:49 a.m.), June 6 (sunrise) 06:55 (6:55 a.m.), June 6
Delhi, India
05:23 (5:23 a.m.), June 6 (sunrise) 10:22 (10:22 a.m.), June 6
Tokyo, Japan
07:10 (7:10 a.m.), June 6 13:47 (1:47 p.m.), June 6
Sydney, Australia
08:16 (8:16 a.m.), June 6 14:44 (2:44 p.m.), June 6
Auckland, New Zealand
10:15 (10:15 a.m.), June 6 16:43 (4:43 p.m.), June 6

Can I see the Transit of Venus 2012?

The whole transit of Venus will be visible in the following locations:

  • Northwestern North America (e.g. Alaska and north-western Canada)
  • Hawaii
  • Eastern Australia
  • New Zealand
  • Northern and eastern Asia (e.g. Japan, eastern China, Sibiria, Mongolia)
  • Parts of Southeast Asia (e.g. Philippines, eastern Indonesia)
  • Western Pacific

The transit of Venus will still be in progress at sunset on June 5 in:

  • Mainland U.S.A.
  • Most of Canada
  • Mexico
  • Central America
  • Northwestern South America
  • Eastern Pacific

The transit of Venus will already be in progress at sunrise on June 6 in:

  • Europe (except Portugal and western Spain)
  • Western Australia
  • Western and southern Asia (e.g. India, Thailand, Iran, Turkey)
  • Eastern Africa (e.g. Egypt, Kenia, Madagascar)
  • Indian Ocean

Transit of Venus Dates History – How often does this happen?

The alignment Earth – Venus – Sun has only occurred 7 times since the invention of the telescope: in 1631, 1639, 1761, 1769, 1874, 1882, and 2004.

The phenomenon can be experienced in recurring intervalls of 8 years, 121.5 years, 8 years, and 105.5 years. The last occurrence was 8 years ago, the next one will be in 105.5 years – on December 11, 2117.

The following chart shows the dates of several Venus Transit pairs and the Venus Transit Cycle.

The times in red reveal the primary cycle. The times in blue reveal the dual sub-cycle occurring between pairs. The times in yellow reveal the duration between the last transit of one pair and the first transit of the second pair.

Transit of Venus Dates History

Transit of Venus 2012 – Watch Live with eye protection

Like observing solar eclipses, viewing the Venus pass before the Sun requires proper eye protection. The sun’s photosphere emits intense infrared and ultraviolet (UV) radiation. Just as UV radiation causes sunburn to skin, it can also damage the retinas in the eyes – but it does so at a much faster rate. The human eye can suffer permanent damage if it is exposed to direct sunlight for a few seconds.

The easiest and cheapest option to protect your eyes while watching the transit of Venus is to buy solar shades, which normally cost around 1 USD.

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