Check whose weekend you configured
Dubai does not change offset in the samples, while London does. The planner starts with Monday–Friday work windows for every city; those are editable scheduling assumptions, not claims about a participant’s actual routine. Confirm local preferences with the people involved before selecting a final time.
Dubai, AE: Asia/Dubai (city ID: dubai).
London, GB: Europe/London (city ID: london).
Does the difference change?
The destination-minus-source differences sampled on the 15th of each month in 2027 are −4h, −3h. These are dated examples, not a promise of fixed offsets or a complete historical range. A different reference date may have different rules.
| Source date | Dubai | London |
|---|---|---|
| 2027-01-16 | 10:00 Gulf Standard Time | 2027-01-16 · 06:00 Same day · Greenwich Mean Time |
| 2027-07-16 | 10:00 Gulf Standard Time | 2027-07-16 · 07:00 Same day · British Summer Time |
Daylight-saving rules depend on the city and date. When a local hour is missing or repeated, the converter rejects it or asks which occurrence you mean. Rules can change politically; reconfirm far-future meetings.