According to the FDA, it is recommended that you take the pill every day at the same time. This will help to keep the habit going and reduce the chance of missing a dose. Planned Parenthood. You might have to change your schedule or adjust your timing.
Combination pills have lots of room for maneuverability (via Healthline). The pill can be taken anytime during the 24-hour period. You can take your pill any time within the 24 hour window. For example, if you usually take your pill at 8 a.m. but want to shift it to 7 at a.m., it can be taken at your new time the next day. Healthline recommends that you take the pill twice each day if your shift is greater than 24 hours.
Because it is shorter in duration, the minipill can be a little more difficult. It counts as a missed tablet if you take it after the three hour window. You may need to adjust your timing to achieve your desired timing. If you take your pill at 7:00 a.m. but want to shift it to 9:00 p.m. you will need to take it three hours later each morning until you reach 9:00 p.m.