Best Meeting Time: Singapore to Cairo
🕐 Live Timezone Overlap: Singapore & Cairo
Scheduling between Singapore and Cairo means bridging a 5-hour gap across two continents with minimal natural overlap. Singapore's multinational APAC headquarters run a strict 9am–6pm day, while Cairo operates Sunday to Thursday in most offices, with Friday and Saturday off. The relationship is further complicated by Cairo's seasonal DST shifts, which change the offset twice a year. Teams in both cities need to account for divergent working weeks, public holidays tied to lunar calendars, and the fact that when Singapore opens at 9am, Cairo is still wrapping up its previous evening.
Time Difference: Singapore and Cairo
Cairo is currently 5 hours behind Singapore. The live offsets are Singapore UTC+8 and Cairo UTC+3. Singapore does not observe daylight saving and Cairo observes daylight saving, so the offset shifts twice a year if both sides aren't already aligned.
Singapore holds UTC+8 year-round with no DST, matching Beijing and Hong Kong. Cairo, by contrast, restored daylight saving in 2023: from late April to late October it runs UTC+3, reverting to UTC+2 for the remainder of the year. The time difference therefore narrows from 6 hours in winter to 5 hours in summer. Singapore's fixed offset simplifies planning for half the year, but teams must adjust meeting invites twice annually when Egypt springs forward or falls back.
Best Times to Meet
The 4-hour overlap runs 2pm–6pm Singapore time, which lands as 9am–1pm in Cairo. Inside that 4-hour window, the cleanest slot is typically 3pm–4pm Singapore, catching Cairo offices at 10am–11am before lunch. Avoid Singapore's first half of the day entirely: 9am in Singapore is 4am in Cairo. During Ramadan, Cairo offices compress to 9am–3pm, so the usable overlap shrinks to just three hours. Chinese New Year in Singapore brings two official holidays plus widespread extended leave, so confirm availability well in advance.
Working Hours Overlap Explained
Singapore operates on Asia/Singapore (currently UTC+8). Cairo operates on Africa/Cairo (currently UTC+3). The table below maps a standard 9:00 AM–6:00 PM day in Singapore to Cairo's local time.
| Singapore time | Cairo time | Status |
|---|---|---|
| 9:00 AM | 4:00 AM | Cairo outside hours |
| 10:00 AM | 5:00 AM | Cairo outside hours |
| 11:00 AM | 6:00 AM | Cairo outside hours |
| 12:00 PM | 7:00 AM | Cairo outside hours |
| 1:00 PM | 8:00 AM | Cairo just starting |
| 2:00 PM | 9:00 AM | Cairo in business hours |
| 3:00 PM | 10:00 AM | Cairo in business hours |
| 4:00 PM | 11:00 AM | Cairo in business hours |
| 5:00 PM | 12:00 PM | Cairo in business hours |
| 6:00 PM | 1:00 PM | Cairo in business hours |
Tips for Scheduling Across Singapore and Cairo
- Book recurring calls on Sundays through Thursdays only; Cairo offices are closed Fridays and Saturdays.
- When Cairo is on UTC+2 (November–April), the gap widens to 6 hours, pushing overlap to 3pm–6pm Singapore.
- Singapore's equatorial UTC+8 places noon at roughly 11am solar time, so midday meetings feel early there.
- During Ramadan, Cairo shortens to 9am–3pm; plan for morning slots in Cairo to maximise the remaining overlap.
- Chinese New Year absences in Singapore often extend beyond the two official holidays; reconfirm attendance in late January.
Public Holidays and Working Weeks
Cairo's Sunday-to-Thursday week means Friday and Saturday are non-working days, while Singapore operates the global Monday-to-Friday pattern. Cross-city meetings should therefore target Sunday through Thursday only. Singapore's National Day falls on 9 August, and Chinese New Year (January or February, movable) triggers two days off plus longer absences. Cairo observes Revolution Day on 23 July, Eid al-Fitr (movable, lunar), and Coptic Christmas on 7 January. Check both calendars before locking in recurring calls.