There is no standard 8-to-6 overlap. Someone joins early or late.
Denver and Singapore have no natural overlap. The 14-hour gap is simply too large for regular working hours to meet. Treat the handoff like a relay — Denver wraps up and leaves notes for Singapore to pick up as their day begins. The difference isn't constant year-round: Denver adjusts for daylight saving while Singapore holds steady.
| Local time | 12am | 1am | 2am | 3am | 4am | 5am | 6am | 7am | 8am | 9am | 10am | 11am | 12pm | 1pm | 2pm | 3pm | 4pm | 5pm | 6pm | 7pm | 8pm | 9pm | 10pm | 11pm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Denver America/Denver | ||||||||||||||||||||||||
Singapore Asia/Singapore |
An 8 AM Pacific launch is 5 PM in London and 1 AM in Sydney. Your blog post, your engineering on-call, your support team, and your Twitter schedule are all picking different hours. Here is how to plan a launch that does not embarrass you in any time zone. -
8 AM Tokyo is 4 PM in Los Angeles the day before. West Coast afternoon windows, the East Coast dead zone, and why the Philippines slot is an hour off. -
WorldTimeBuddy is a very good time converter. Timezoners is a shared overlap board for a team you meet with every week. An honest comparison of where each one wins. -