Benghazi Total Eclipse

Libya is where this eclipse first breaks six minutes. Benghazi gets 6 minutes 9 seconds of totality from 11:27:51 local time (UTC+2) on Monday 2 August 2027, with the Sun 68° above the horizon. Nowhere west of here comes close: Sfax manages 5m 40s, Tangier 4m 51s. Only Egypt does better, and only by eleven seconds.

The shadow crosses the whole Libyan coast, and it crosses Cyrenaica — the eastern bulge of the country, where the Jebel Akhdar rises green out of the desert and where the Greeks planted a string of cities in the seventh century BC. Cyrene and its port Apollonia, both World Heritage sites, sit within reach of Benghazi to the north-east.

There is a very large caveat attached to all of this, and it belongs at the top rather than buried in the small print. Travel to Libya carries significant practical and security constraints. Visas and entry arrangements are difficult, independent travel is restricted, and conditions can change. This site does not and cannot offer a security assessment: consult your own government’s current travel advice for Libya, take it seriously, and make your decision on that basis rather than on ours.

Six minutes over Cyrenaica

The umbra reaches the Libyan coast having crossed Tunisia, and by now it is close to its best. At Benghazi the Sun is 68° up at azimuth 126° — south-east and high — and totality lasts 6 minutes 9 seconds.

Sixty-eight degrees is high enough that terrain is essentially irrelevant to whether you can see the Sun, and you can stand in a town square or a wadi without worrying about a ridge. It is still low enough to give the sky some structure during totality: the west will be visibly darker than the east, and the horizon glow will be brightest in the direction the shadow is heading.

The Green Mountain

Inland and to the north-east of Benghazi the ground rises into the Jebel Akhdar, a limestone massif reaching around 800 m that catches enough winter rain to support juniper, cypress and Mediterranean scrub. It is the greenest landscape in Libya, and it is startling if you have arrived expecting desert. For an eclipse it offers height, clean air, and long views west along the coast in the direction the umbra is coming from.

The eclipse hour by hour

• 10:10 — first contact. Filters on.
• 11:20 — the light begins to fail noticeably; shadows sharpen.
• 11:27:51 — second contact. Baily’s beads, the diamond ring, then the corona. Glasses off.
• 11:30:55 — mid-eclipse, the deepest darkness, with the corona 68° up.
• 11:34:00 — third contact and the second diamond ring. Glasses on at once.
• 12:53 — fourth contact. Two hours forty-three minutes in total.

Libya keeps UTC+2 year-round with no summer-time change, so the local clock here is one hour ahead of Tunisia to the west and one hour behind Egypt to the east.

Weather, heat and observing conditions

The Cyrenaican coast in early August is hot, dry and reliably clear. Rainfall in August is effectively zero along this whole coast, and the odds of cloud interfering with an 11:30 eclipse are low — this is one of the better stretches of the track for sky quality, on a par with Tunisia and behind only Upper Egypt.

• Temperature. Coastal Benghazi is moderated by the sea, with August highs typically in the low-to-mid thirties Celsius. The Jebel Akhdar, several hundred metres higher, is noticeably cooler and fresher. Inland and south of the mountain, towards the desert, it is much hotter.
• The ghibli. The local hot southerly off the Sahara can raise temperatures sharply within hours and load the air with fine dust. At 68° solar altitude it will not hide the Sun, but a heavy dust load washes out the fainter outer corona and dulls the horizon colours. It is the main atmospheric risk on this coast.
• Humidity. Coastal, so more humid than the Egyptian interior, with occasional morning haze. Moving a short distance inland or up onto the Jebel usually improves transparency.