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ASX (Sydney) Hours: Open, Close and Trading Sessions

Live status, 2026 calendar and Australia/Sydney timezone

Closed
Open
10:00
Close
16:00
Pre-open
07:00
Closing auction
16:10
Timezone
AEST/AEDT (UTC+10/+11)
Flagship index
S&P/ASX 200
MIC code
XASX

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The ASX (Australian Securities Exchange) is Australia’s primary stock exchange and one of the world’s twenty largest by market capitalisation. Based in Sydney, it is concentrated in natural resources, banking and real estate.

Its benchmark index is the S&P/ASX 200, which tracks the 200 largest companies listed in Australia.

The ASX has a notable quirk for European traders: its time-zone offsets run opposite to North Asia’s. When it’s winter in Europe, it’s summer in Australia, so the gap shifts across the year.

ASX trading hours (London time)

The ASX opens at 10:00 and closes at 16:00 Sydney time, in a single continuous six-hour session. Unlike Tokyo or Hong Kong, it has no lunch break.

SYDNEY–LONDON TIME GAP THROUGH 2026 +10 h +10 h +11 h +9 h +11 h ASX 23:00 – 05:00 ASX 01:00 – 07:00 ASX 23:00 – 05:00 late-Mar and late-Oct transitions : 00:00 – 06:00 1 Jan late Mar April – October late Oct 31 Dec

The gap shifts with the seasons because the two hemispheres change their clocks in opposite directions.

ReferenceTrading session
Sydney (local)10:00 – 16:00 (AEST/AEDT)
London, southern summer (+11 h)23:00 – 05:00
London, transition (+10 h)00:00 – 06:00
London, southern winter (+9 h)01:00 – 07:00

2026 holiday calendar (ASX)

The ASX’s 2026 calendar combines Australian national holidays and the New South Wales state holidays, where the exchange is based.

DateHolidaySession
Thursday 1 January 2026New Year’s DayClosed
Monday 26 January 2026Australia DayClosed
Friday 3 April 2026Good FridayClosed
Monday 6 April 2026Easter MondayClosed
Monday 8 June 2026King’s BirthdayClosed
Thursday 24 December 2026Christmas EveHalf day (close 14:10)
Friday 25 December 2026Christmas DayClosed
Monday 28 December 2026Boxing DayClosed
Thursday 31 December 2026New Year’s EveHalf day (close 14:10)

ANZAC Day (25 April) falls on a Saturday in 2026, with no impact on trading.

Sectors and key stocks on the ASX

Australia is a highly specialised market, concentrated in a few sectors:

The ASX is also the go-to exchange for mining exploration stocks (junior miners), popular with resource-focused investors.

The ASX vs the European and US sessions

The ASX doesn’t overlap with the US sessions or the European sessions.

Time slot (London)Active markets
23:00 – 05:00 (winter)ASX only
01:00 – 07:00 (summer)ASX only
08:00 – 14:30Europe only (ASX closed)
14:30 – 16:30Europe + US
16:30 – 21:00US only

The ASX closes about 1 to 3 hours before London and European markets open, so there is no real overlap.

To follow the ASX from Europe without staying up all night, a platform like ProRealTime lets you set alerts and orders on Australian stocks and indices, then backtest your strategies during European hours.

Other Asia-Pacific exchanges

TokyoHong KongSeoul

FAQ

Is the ASX open on Saturdays and Sundays?

No. The ASX trades Monday to Friday only, excluding public holidays.

Why does the time-zone gap with the ASX change through the year?

Australia is in the southern hemisphere, which flips the seasons. When it’s summer in Europe (BST), it’s winter in Australia (AEST), and vice versa. The two regions don’t change their clocks on the same dates, so the gap varies between 9 and 11 hours depending on the period.

Which Australian assets do European traders trade most?

The AUD/USD and EUR/AUD currency pairs are the most accessible. For equities, a few European platforms offer UCITS ETFs tracking the Australian market. Finally, the two mining giants BHP and Rio Tinto are also listed in London (LSE), making them tradable during European hours.

What is the S&P/ASX 200?

The S&P/ASX 200 is Australia’s benchmark index. It comprises the 200 largest companies listed on the ASX, weighted by free-float market capitalisation. It is jointly managed by S&P Dow Jones Indices and the ASX.

author
Maxime Parra

Maxime holds two master’s degrees from the SKEMA Business School and FFBC. As founder and editor-in-chief of NewTrading.fr, he writes daily about financial trading.