Time zone · Asia
SST
Singapore Standard Time
Singapore Standard Time (SST) keeps the city-state on a steady UTC+08:00 year-round, with no daylight-saving jumps. The result is a dependable clock that simplifies scheduling for locals and anyone doing business across Asia and beyond.
Sunday, May 31, 2026
Current offset
UTC+08:00
Standard · +08
Daylight saving
Not observed
Year-round standard time
IANA zones
1
None observe daylight saving
DST offset
—
No summer variant
About SST
A fixed, year-round offset.
Singapore Standard Time (SST) keeps the city-state on a steady UTC+08:00 year-round, with no daylight-saving jumps. The result is a dependable clock that simplifies scheduling for locals and anyone doing business across Asia and beyond.
IANA zones · the technical identifiers
The zone that resolve to SST.
For software, always store the IANA identifier — never the abbreviation alone. The database keeps these zones distinct because their rules can, and historically did, diverge.
Cities currently on SST
The same hour, city by city.
1 city · all UTC+08:00
Where SST is used
One country.
Same offset · UTC+08:00
Other zones at UTC+08:00 right now.
These named zones share SST's offset today. When daylight saving rules differ, they drift apart for part of the year.
Frequently asked questions
Common questions about SST, daylight saving, and how to handle it in software. Can't find what you need? Email [email protected].
- Why does Singapore stay on UTC+08:00 all year without daylight saving?
- Singapore opted out of daylight saving decades ago because its equatorial location means day length barely changes year-round, making seasonal clock shifts unnecessary and potentially disruptive.
- Is this time zone simply called +08?
- Yes, Singapore Standard Time is often abbreviated +08, reflecting its fixed eight-hour lead over Coordinated Universal Time.
- How does the constant offset help global teams?
- With no DST transitions to remember, collaborators can rely on one fixed offset every day, reducing confusion across calendars and booking tools.
- Has Singapore ever used daylight saving time historically?
- Before settling on permanent UTC+08:00, Singapore experimented with other offsets, including brief daylight-saving-style changes, but has kept the current zone stable since the 1980s.
- How does SST compare with neighboring time zones?
- Singapore shares its offset with places like Hong Kong, Beijing, and Perth, yet it sets itself apart by never shifting clocks, while some neighbors have used or proposed seasonal changes.
- What is the local time in this zone if it is noon UTC?
- At noon UTC, clocks in Singapore read 8:00 PM, since the zone runs eight hours ahead year-round and does not observe any daylight-saving adjustments.
- Do local businesses ever adjust schedules seasonally?
- Organizations tend to keep consistent hours instead of shifting with daylight, giving residents a stable lifestyle and predictable working rhythm.
- Is it easy to remember Singapore’s offset for travelers?
- Travellers often appreciate the fixed UTC+08:00 offset because they can convert to local time without checking whether daylight saving is active.
Free · Developer API
Time, as JSON.
Every IANA time zone with live offsets, DST status, and the countries and cities that use them — clean, dependable JSON. Sign up free and get an API key in seconds.
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