What's the current time difference between SGT and Fortaleza?

Right now, Fortaleza (Fortaleza) is −11h relative to SGT (SGT · Singapore Time). The number is live and reflects the current daylight-saving status of both zones.

Does this converter account for daylight saving time?

Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.

Why does the TO column sometimes show "+1d" or "−1d"?

When the SGT hour lands on a different calendar day in Fortaleza, we flag it so you don't accidentally schedule a meeting on the wrong date. SGT 11 PM is often the next day in eastern-hemisphere zones, for example.

How do I schedule a meeting that works for both zones?

Look at the row highlighted lume green — that's the longest contiguous block where both SGT and Fortaleza are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

SGT to Fortaleza

SGT · Singapore Time ↔ Fortaleza. Right now, Fortaleza is −11h relative to SGT. DST is honored live.

From

SGT

—

Fortaleza

—

00:00SGT hour of day23:30

Live offset

−11h

SGT (May 24) ↔ Fortaleza (May 23)

If SGT or Fortaleza just shifted for daylight saving, that's already reflected.

Best meeting overlap

No 9-to-5 overlap.

Working hours = 9 AM – 5 PM in each zone.

Hour-by-hour

SGT → Fortaleza, every hour

SGT · May 24Fortaleza · May 23

12:00 AM1:00 PM
1:00 AM2:00 PM
2:00 AM3:00 PM
3:00 AM4:00 PM
4:00 AM5:00 PM
5:00 AM6:00 PM
6:00 AM7:00 PM
7:00 AM8:00 PM
8:00 AM9:00 PM
9:00 AM10:00 PM
10:00 AM11:00 PM
11:00 AM+1d12:00 AM
12:00 PM+1d1:00 AM
1:00 PM+1d2:00 AM
2:00 PM+1d3:00 AM
3:00 PM+1d4:00 AM
4:00 PM+1d5:00 AM
5:00 PM+1d6:00 AM
6:00 PM+1d7:00 AM
7:00 PM+1d8:00 AM
8:00 PM+1d9:00 AM
9:00 PM+1d10:00 AM
10:00 PM+1d11:00 AM
11:00 PM+1d12:00 PM

Both zones in working hours±1d = the TO side lands on a different calendar day

FAQ

SGT ↔ Fortaleza, questions answered

What's the current time difference between SGT and Fortaleza?: Right now, Fortaleza (Fortaleza) is −11h relative to SGT (SGT · Singapore Time). The number is live and reflects the current daylight-saving status of both zones.
Does this converter account for daylight saving time?: Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.
Why does the TO column sometimes show "+1d" or "−1d"?: When the SGT hour lands on a different calendar day in Fortaleza, we flag it so you don't accidentally schedule a meeting on the wrong date. SGT 11 PM is often the next day in eastern-hemisphere zones, for example.
How do I schedule a meeting that works for both zones?: Look at the row highlighted lume green — that's the longest contiguous block where both SGT and Fortaleza are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

Reverse — Fortaleza to SGT Time in Fortaleza Open in planner